why did grey's anatomy do a musical episode

I'm Isa Borgia, the daughter of the most powerful Don in Corvina. My father worries I'll marry the wrong man on a whim, so he arranges for me to be engaged to Luca, the rising heir of the Marino family. It's an arranged marriage, but that doesn't mean I've lost all my say. The very least I can do is choose a ring I genuinely like. So, I go to the mafia auction. When the diamond ring appears as the final jewel of the night, I lift my paddle. Just before the gavel falls, an arrogant voice comes from behind me. "A country bumpkin like you thinks you can compete with me? Do yourself a favor and leave." The auction hall goes quiet for a few seconds. The only sound comes from the camera shutters clicking around the hall. I turn and see a woman in a gold couture gown. Her mouth curves in a casual smile, as if she owns the place. Before I can say a word, the auctioneer rushes to close the bid.
"Sold! Congratulations to Ms. Sofia Lopez for winning the final lot, the Eternal Star!" My brows pull tight, and a hot spike of anger rises in my chest. "You ended the bidding early! Do you even follow the rules here?" Sofia turns around and gives me a once-over, her gaze sharp as a blade. 
"Rules?" She lets out a cold laugh. "Come on. I'm Luca Marino's favorite godsister. Around here, I make the rules!" I can't help but laugh. What a coincidence. So, she's my fiance's godsister. I pull out my phone and call him. "Luca, your godsister just snatched the engagement ring I picked out. How are you going to handle this?"

Casey, marked by a birthmark on her face, faced rejection from her fiancé. Uniting with her step-sister, they plotted against her, but fate intervened, leading her to a chance encounter with the wealthy Levi. Little did she know, Casey herself was the long-lost heiress of a prestigious family. Five years later, having taken control of the family business, Casey returns with a vengeance, accompanied by her child.

After a night of passion, Dana Seth, a woman who had sworn never to get married, left the man but kept the child. She then found herself embroiled in the internal strife of the Lucas Group. One moment it was about the father trying to snatch the son's shares, the next it was about the boss's son not being his own. She was constantly caught in the midst of these high-society dramas. Just as she was about to make her escape, the aloof tycoon's eyes turned red. "Run away after sleeping with me. Who taught you to do that?"

Leo inherits his late brother's position as Alpha after seven years of dating me. He also inherits his brother's wife and the pack's former Luna, Jasmin. Each time he sleeps with her, he comforts me gently. "You're my only mate, Mia. Once Jasmin gets pregnant and gives birth to Blazetooth Pack's heir, I'll hold the marking ceremony with you." He tells me that's the only condition his family asked of him before allowing him to inherit the position of Alpha. Over the six months after returning to Blazetooth Pack, he sleeps with Jasmin a hundred times. He starts with only spending one night a month with her to sleeping with her every night. Jasmin was finally found pregnant on the 100th night of my staying up the whole night waiting for him. At the same time, I receive news of her and Leo holding the marking ceremony. Upon hearing this, my son asks in confusion, "Didn't they say Dad is having the marking ceremony with the Luna he loves? Why isn't he here to take us home yet?" "Because I'm not the Luna he loves." I caress his head. "That's okay, though. I'll take you back to a place that we can really call home." What Leo doesn't know is that I'm the only daughter of the Alpha King. I've never cared about being Blazetooth Pack's Luna.

Casey, marked by a birthmark on her face, faced rejection from her fiancé. Uniting with her step-sister, they plotted against her, but fate intervened, leading her to a chance encounter with the wealthy Levi. Little did she know, Casey herself was the long-lost heiress of a prestigious family. Five years later, having taken control of the family business, Casey returns with a vengeance, accompanied by her child.

Six years ago, Vivian Yeo basked in the lap of luxury as the pampered heiress of a wealthy family, while Tristan Starling grappled with the challenges of an impoverished life.Little do they expect their fates to take a surprising twist six years later. Vivian, once surrounded by opulence, now stands as a single mother confronting life's hurdles. Meanwhile, Tristan has risen to prominence on the global billionaire list.

Sarah Young had a crush on Zain Xavier for seven years. Unexpectedly, she became his wife, and everyone laughed at her for going from rags to riches. However, she ignored them and only cared that Zain was finally hers. When they got married, she didn't care if he didn't love her now. She was confident he would fall in love with her in the end. However, it soon became boring as Zain was never interested. Sarah felt that she was rich, pretty, and had amazing curves. Why should she waste her time on a cold robot like Zain? Immediately after coming to her senses, she slammed the divorce papers before Zain. After that, they would both go on different paths. Zain could hit the high road while she had fun with young, handsome men. After the divorce, Zain often found his ex-wife's scandals on the trending list. Last night she was captured having dinner with the new rich in xx tech company, and today she was building a new "love nest" with a handsome internet celebrity??? Zain threw his phone away and cursed, "Fuck with this love nest! That's my woman!" To that, Sarah, who was enjoying life, replied, "Sir, who are you?" 

Natalia is the daughter of Alpha,as the wolf in the prophecy, she is chased by many forces, to protect her, her father asked her to leave the pack and headed to New York so she could be safe there, two years later,the danger still existed, but her father thought it was time and he asked Natalia to come back and marry Blake Hunter, Alpha of another pack,he believed that Blake could protect Natalia after their marriage, their packs would be union. Natalia never liked Blake,but she would do what her father said for her pack, however she also learned that another powerful pack is rising, the Alpha of the pack is mysterious and ruthless, what would happen if she found out that the ruthless Alpha was her mate? The forces who were chasing Natalia's power didn't stop, what would she do to protect herself and her pack?

Six years ago, Vivian Yeo basked in the lap of luxury as the pampered heiress of a wealthy family, while Tristan Starling grappled with the challenges of an impoverished life.Little do they expect their fates to take a surprising twist six years later. Vivian, once surrounded by opulence, now stands as a single mother confronting life's hurdles. Meanwhile, Tristan has risen to prominence on the global billionaire list.

Chloe Anderson will do anything to protect the orphanage she's been supporting—even if it means stepping into a world far beyond her reach. Lucas Davenport, a billionaire who despises gold-diggers more than anyone, never intended to marry, especially not someone like Chloe. Convinced she's after his wealth, Lucas hides his true identity. But the more time he spends with her, the deeper he falls. The catch? Chloe has one rule she’ll never break—she can't forgive lies.

Chloe Anderson will do anything to protect the orphanage she's been supporting—even if it means stepping into a world far beyond her reach. Lucas Davenport, a billionaire who despises gold-diggers more than anyone, never intended to marry, especially not someone like Chloe. Convinced she's after his wealth, Lucas hides his true identity. But the more time he spends with her, the deeper he falls. The catch? Chloe has one rule she’ll never break—she can't forgive lies.

Modern-day doctor Luna Winslow accidentally travels back to ancient times and becomes the unfavored consort of Lord Henry Reign. Little did she know, there was a deep-seated grudge between her and Lord Henry from their past lives. Upon her arrival, she encounters severely wounded patients and narrowly avoids being wrongfully imprisoned. As their paths continuously cross and clash, their relationship gradually transitions from estrangement to closeness, ultimately coming together in true love.

Jessica and Theodore had been in a relationship for many years, and she believed he loved her until she saw his gentle attentions towards another woman. They even quietly registered their marriage, turning Jessica from the official girlfriend into the mistress, which shattered her heart. Later, Theodore did everything for her, but Jessica remained indifferent. It was because on the night he abandoned her, she had been hit by a car, paying with her life to gain a chance at resurrection.

Jamie witnessed the tragic death of her husband Ethan. With grief, she uses her magic to travel back five years and vows to save Ethan's life. To do so, she must make Ethan the heir to the Volckoski family, but things are far more difficult than she imagined.There are many sinister people in the family who want the money, including Ethan's aunt, Gloria Volckoski, who killed Ethan.Jamie and Ethan go through a lot of trouble to fall in love again and hold on to the heirship, but then fate plays tricks on them, and the two lovers face a life and death test again.

Efa was the daughter of a murderer. Her mom loved the wrong man, ruined a family, and ended up in prison. After she died, Efa met her father and three half-brothers, but they wanted nothing to do with her. Then Efa became a national sweetheart overnight. As the world fell for her, her childhood friend Declan took her hand.Let's build our own home.She turned to leave—but the men who once pushed her away suddenly wouldn't let her go.

In the year 2399, all of humanity is drawn into a game known as Doomsday Hotel. Every player who enters is given a basic hotel. The higher the level, the larger and more powerful the hotel becomes. In his previous life, Ryan Charles sold his hotel for $30 million. Little did he know that 30 days later, the Earth would descend into a doomsday, and the hotels within the game would manifest in reality as shelters. As a result, Ryan fell into slavery and met a miserable end. Who could have imagined that when he opened his eyes again, he had returned to the very day he was pulled into the game—and this time, he was bound to the strongest system. Trash men and scheming women come to provoke him? They only end up getting slapped in the face. While other players are still trying to figure out the game's mechanics, Ryan has already built a top-tier luxury hotel, gathered four beautiful maidservants, and is comfortably lying back, waiting for Doomsday to arrive.

Efa was the daughter of a murderer. Her mom loved the wrong man, ruined a family, and ended up in prison. After she died, Efa met her father and three half-brothers, but they wanted nothing to do with her. Then Efa became a national sweetheart overnight. As the world fell for her, her childhood friend Declan took her hand.Let's build our own home.She turned to leave—but the men who once pushed her away suddenly wouldn't let her go.

Sierra Lowe, a genius from the future research institute, dies unexpectedly and wakes up 100 years in the past as the fiancée of Commander Ethan Nacht. Her plan is simple: lay low, earn money, and avoid trouble. And when the ninth wife finally rises to power, she’ll happily step aside. But on their wedding day, Commander Ethan hears her inner thoughts loud and clear: “So this is Ethan Nacht, the guy who secretly slept with the ninth wife?”Ethan was baffled: "Father only had eight wives. Where did the ninth come from?"