

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.

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.

Seven years ago, Haskell fatally struck someone while driving. Unbelievably, Zachariah's own fiancée Sherian, mother, and father forced him to take the blame for his brother's crime. When authorities arrived, Sherian immediately accused Zachariah, condemning him to prison despite his innocence. During his incarceration, Zachariah developed groundbreaking nuclear fusion technology, earning recognition from the scientific community and securing employment upon his release. Returning to the family that betrayed him, Zachariah discovered nothing had changed—they still harbored no love for him. After weathering countless fresh betrayals, he finally severed all ties and walked away, leaving his past behind forever.