

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.

Five-year-old Tina tries to gain weight so she can donate bone marrow to her blind mother Jessica Sullivan, who suffers from leukemia. Misunderstood for her love of fatty food, she only wishes to save her mother's life. Years ago, Jessica lied about cheating and losing their child to leave her blind lover Sanford Hughes, hiding her illness and secretly giving birth to Tina after donating her corneas. Now a powerful CEO, Sanford meets Tina by chance. His mother suspects the girl is his daughter and orders a DNA test. When Jessica briefly regains her sight and sees the man she once loved, the truth finally comes out — Tina is their child!

Social elite and business tycoon Dominic Sharp finds himself reborn on his way to university in 2002. Leveraging his past-life experiences, he actively expands his social network and founds Rocket 101 Express, a courier company that catches the wave of e-commerce. At the same time, Dominic is torn between two captivating girls—Maggie and Kristin—unsure whom to choose.

Five years ago, Summer Norton was framed after an unexpected pregnancy, leaving her homeless. With no other choice, Summer left for another country. Five years later, she reunites with the man from that fateful night and finds her child. Together, the three embark on a journey to happiness.