

To resurrect his lover, system asks Adrian Carter to do 100 things for Elena Blake. He finishes 99, but for the last task, Elena demands his heart for her first love. Adrian agrees and dies. Realizing she actually loves him, devastated Elena tries to kill herself but binds with a system. To stay in his world, she must make Adrian say "I love you" within three days. Confident, she enters his world.

Five years ago, Eve Torres, a top student from Johaven Music School had a one-night stand with a handsome young man, who left her a jade pendant and promised to find her again. Afterward, Eve gave birth to a girl, Daisy.For five years, Eve worked hard to raise Daisy alone. One day, the man from five years ago, Nathan Murillo, accidentally hired Eve as the music teacher for his long-lost daughter. Then his mom, Mrs. Murillo started to suspect that Daisy was actually her granddaughter.

When a heart match is finally found for his gravely ill mother, Lucas Hart is betrayed by his wife of seven years, Nadia Reid. She threatens him, insisting the heart be given to Damon Morse instead. Heartbroken, Lucas leaves with his mother, only to return years later as a renowned heart specialist. Along the way, he not only saves lives but also finds love with Faye Smith—while Nadia is left to face regret as Damon's true nature is finally revealed.