

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.

In the previous life, Evelyn Lester found that her roommate, Felice James, had planted malware on her phone and stolen her money. In the end, Evelyn was pushed off the roof by Felice and died. After Evelyn came back to the first day of college, Felice suggested traveling abroad again. This time, Evelyn put her smartphone in the dorm and took an ancient phone instead. She couldn't wait to see what Felice would do when she couldn't pretend to be wealthy again.

I have just been discharged after leg surgery when Victor Clark, my wife's former colleague who resents her for taking his position, drags me up to the roof and stabs me repeatedly. My wife, Melissa Lane, is the captain of the rescue unit, yet she is busy mobilizing everyone to stop her depressed first love, Ethan Hayes, from setting his rental apartment on fire. I don't call her to save me. In my previous life, I begged her for help. She abandoned Ethan and rushed to rescue me. In the end, I survived while Ethan died in the blaze. Melissa never blamed me. She said that Ethan got what he deserved and even promised me a surprise for my birthday a week later. But on my birthday, she drugged me, tied me to a bed, and drove a knife into me again and again. "You and Victor set me up that day, didn't you? Those stab wounds aren't even serious! You were never going to die! Since you like getting stabbed so much, I'll make it real for you!" When I open my eyes, I am back to the day Victor took me hostage. This time, I let Melissa go save her first love.