when does castiel join supernatural

High school graduate Annie Xavier dies in an accident on the day she's accepted to Quinbert University, but her mother, Lydia Smith,misunderstands her and pushes her away,causing her to give up the will to live.Manipulated by her adopted daughter, Lydia unknowingly harvests Annie's organs, including a heart for the adopted daughter. Only when the funeral home calls does Lydia uncover the shocking truth and expose the adopted daughter and her father's scheme.

Erin Moore believes her marriage to Seth Hart is just a transaction, so she studies hard and pushes herself relentlessly, striving to become someone worthy of standing beside him. When she finally becomes her best self, she realizes he has already cleared every obstacle for her and has quietly supported her dreams all along. Only then does she understand—true love doesn’t bind you; it helps you become who you are.

In order to repay the favor of saving her life, Skylar hides her identity and marries William. She secretly supports him to become a newcomer in the business world and gives him hundreds of billions of dollars of orders, but she is betrayed by the now-successful William and is forced to get a divorce. On the other hand, Leopold, the richest man in the world, who had been engaged to Skylar and secretly in love with her for many years, learns of the news and rushes to defend her. Skylar plans to announce her real identity at William’s signing ceremony and join hands with Leopold to put William in his place.

Kai Hunter transmigrates into a world overrun by supernatural horrors and awakens a system that lets him do the unthinkable: summon and command them. Female ghost Samara, serial killer Freddy, creatures that cannot be stopped by anyone else now answer to him. As he tears through dungeons and dismantles shadowy organizations, a deeper truth surfaces about where the horrors came from and what this world actually is. By the end, Kai isn't just surviving the darkness. He rules it.

When Princess Gwen Windsor finds herself reborn as Daisy Dumont, the brilliant but abandoned 13 year old daughter of the Dumont family, she decides to take her fate in her own hands. Not only does she transform her washed-up, amnesiac father, now a reckless playboy, to reclaim his rightful place atop a ruthless family empire, she must also outmaneuver vicious relatives, gain the trust of her stoic grandfather, and prove that she is worthy of the crown she once wore.

Erin Moore believes her marriage to Seth Hart is just a transaction, so she studies hard and pushes herself relentlessly, striving to become someone worthy of standing beside him. When she finally becomes her best self, she realizes he has already cleared every obstacle for her and has quietly supported her dreams all along. Only then does she understand—true love doesn’t bind you; it helps you become who you are.

Three years ago, Ryan, America's most promising astronaut trainee, gave up a historic promotion to live in anonymity as a devoted husband to Vanessa. Unbeknownst to him, Vanessa, blinded by materialism, secretly pined for her wealthy childhood friend, Jackson. Heartbroken, Ryan reclaimed his identity to join a perilous national space mission. Knowing he might not return, he anonymously donated a kidney to save Vanessa. Only after his disappearance did she realize her loss.Their final encounter was at a nationally televised awards ceremony... where Ryan stood honored, with an elegant and beautiful woman by his side……

Elliot Blye spends all of his family's assets in order to cultivate the Top Crafting System. Only when his family falls from grace does the system finally get activated. Elliot receives the ability to craft as well as a newbie package. In order to save LumiTech, which is his family's company, Elliot sells off his assets at Olivia Ferrer's birthday party and gets her funding later on. With the system's help and Elliot's own skills, he will make LumiTech bigger and better.

Yasmin Cole loses everything to the stepmother and stepsister who spent years quietly dismantling her life from the inside. Her own father throws her out. She survives years of displacement with one thing intact, which is the intention to come back. When she does, she is ready. The moment she sees her stepsister on the arm of her former fiance Shaun Wyatt, she doesn't flinch. She recognizes it immediately for what it is—the perfect opening. They handed her exactly the weapon she needed to take everything back.

Elliot Blye spends all of his family's assets in order to cultivate the Top Crafting System. Only when his family falls from grace does the system finally get activated. Elliot receives the ability to craft as well as a newbie package. In order to save LumiTech, which is his family's company, Elliot sells off his assets at Olivia Ferrer's birthday party and gets her funding later on. With the system's help and Elliot's own skills, he will make LumiTech bigger and better.

Philip Hinton, chairman of the Hinton Group, devises an extreme plan to temper his son Roger Hinton’s character and abilities. He strips off his expensive suits, dons faded work clothes, and sets up a cold noodle stall outside his own company headquarters. From childhood, Roger believes he comes from poverty and must fight to change his fate. Only when his father finally closes the stall does the truth emerge. The humble vendor was a billionaire all along.

Struggling with poverty, the hermit Mr. Quentin can no longer raise his disciple Candy, and entrusts her to York Smith, the owner of Ebony House.But fate takes an unexpected turn. Candy solves the epic "Dragon Game" that had remained unsolved for twenty years.After York takes Candy in, the Go King, Simon Yale, suddenly comes to challenge them. Calm and fearless, Candy counters every move, making Simon beg to become her disciple.As peace returns, York opens his heart to Candy, speaking of his secret desire to join the Go Championship and seek the truth of his wife's death. Thus begins their legendary adventure.

Miriam Kirk, a Venom Priestess from Spinegrove, faces a critical mission: she must conceive an heir within one year to become the next tribal leader. Carrying her mystical mutarite, a supernatural creature, she leaves her homeland searching for her destined partner. Her journey is fraught with unexpected challenges. In a twist of fate, the mutarite unexpectedly enters Bobby Puckett's body, launching Miriam and Bobby into a series of hilariously complicated and bizarre adventures that will test her sacred mission and challenge everything she knows about destiny.

Kain Harris runs a small shop. He seems unremarkable. He is not.His abilities have quietly compounded into something the outside world, where the highest known level is thirty, has no framework to measure—wooden carvings that manifest as divine forms, comics that accelerate transcendence, a dog that devours celestial bodies, catfish soup that breeds dragons. His wife is a CEO. His admirer is a martial saint. His neighbors are the greatest cultivators in the nation, and they all know exactly what he is. The world beyond his street does not. When it eventually finds out, it will need a moment.

When anomalies descend upon the world, underachiever Ethan York graduates and becomes a security guard at Pinnacle Residences after awakening a money-making system. Every dollar he earns makes him stronger. Little does he know that his community is packed with SSS-class anomalies that regard him with awe. From blackmailing the Anomaly Bureau to collecting powerful anomalies as his tenants, Ethan turns everyone, from elite spirit tamers and SSSS-class monsters to Anomaly God itself, into nothing more than walking ATMs. In the end, he breaks the laws of the universe and rises above the gods as the one true sovereign.

When anomalies descend upon the world, underachiever Ethan York graduates and becomes a security guard at Pinnacle Residences after awakening a money-making system. Every dollar he earns makes him stronger. Little does he know that his community is packed with SSS-class anomalies that regard him with awe. From blackmailing the Anomaly Bureau to collecting powerful anomalies as his tenants, Ethan turns everyone, from elite spirit tamers and SSSS-class monsters to Anomaly God itself, into nothing more than walking ATMs. In the end, he breaks the laws of the universe and rises above the gods as the one true sovereign.

Two years into her marriage with Allen Howell, Isabel Lawson has a dream. Tomorrow, her husband will meet his soulmate. They’ll share a passionate night together, and from that moment on, Allen will shower this woman with everything—bidding millions on jewelry at auctions, gifting her the designer clothes and luxury bags that once belonged to Isabel. In the dream, Isabel desperately fights to save her crumbling marriage, using every trick against the mistress, only to be abandoned by her husband and die miserably in a psychiatric hospital. The first thing Isabel does when she wakes up is to slap her husband three times, and the plan begins…

Nina unwittingly provokes three demon lords in her quest to return to the modern world. The aloof and proud God of War, the ambivalent Lord of Demons, and the scheming and cunning Crown Prince all join the fray, vying for her affections. Nina: I can't take you out anymore. You're ruining my chances of getting married. Justin: Whoever dares lay a finger on you, I'll make sure they're utterly annihilated. Demon Lord: Any fool who dares make a move on you, I'll cripple him first. Chip: If you don't take me, I'll break your legs.