College student Anna is betrayed by her boyfriend, who tries to sell her virginity at a club. Business tycoon Ryder saves her... but then invites her to sign a BDSM contract, making her his "Kitten". Little does he know that she's actually the angel who saved him when they were young - the one he's spent a decade searching for.
Business elite Marcus Freeman is accidentally electrocuted and wakes up in the body of a gang boss. Knowing his future ends in prison, Marcus decides to use his business acumen to transform his gang, teaching illiterate members to turn the organization legitimate and profitable. Facing scheming traitors within the gang, he exposes their arms-smuggling operation and sends them to jail. Partnering with the beautiful Blair of the Kennedy family, he develops a thriving commercial street. When Calvin of the Wood family pursues Blair, Marcus outsmarts him and,leveraging his knowledge of the future and technology, grows his enterprise, defeats the Wood Group, and successfully converts his gang into a legal business, rising to become a commercial titan alongside Blair.
In her past life, Mia Blair mistakenly believed Nick Judd was the man who saved her life. She fell for him completely, only to be betrayed and destroyed in the end. Given a second chance at life, she vows not to repeat the same mistake and to cherish the man who truly loves her.
At 18, Maeve was kidnapped on a cruise ship. Blair, her childhood sweetheart and first love, took a bullet for her before falling into the sea and dying. Determined to uncover the truth,Maeve agreed to marry Curtis, the heir to a wealthy family.However, on the eve of their wedding, she encountered Xavier—a man from an ultra-wealthy background whose memory had been altered and who was now living under the guise of a car mechanic.
Esme Olsen and Nate Blair are childhood sweethearts, destined to be together—until the real Lane heir returns, forcing Nate out. They vow to reunite, but the next day, Esme is diagnosed with leukemia. Afraid of holding him back, she chooses to recover before seeking him out or quietly disappear. Unaware of her illness, her greedy father hires thugs to attack Nate and convinces him that Esme no longer loves him. Five years later, he returns as a powerful tycoon, determined to claim her as his own. Love and resentment clash, but in the end, the truth sets them free.
Ji-Yeon, the wanna-be among the theater majors at school, dreams of a bright future after being cast in a famous director's work. However, her life shatters when her best friend Yu-Mi spreads a deepfake video of Ji-Yeon having an intercourse with Professor Park, and on top of that, has an affair with Geon-Woo, Ji-Yeon's boyfriend. Determined for revenge, Ji-Yeon teams up with the teaching assistant Su-Ho, who exposes Yu-Mi's true identity to her.