Lu Mi, the third daughter of the Lu family in Haicheng, looks like a well-behaved and docile porcelain doll in front of others, and a wild cat with sharp claws behind her. She has a repaired heart, and the doctor told her to live carefully. She treats herself as a pawn, a bargaining chip, and a knife that can be sacrificed at any time. She wasn't afraid of destroying herself, since her heart wasn't meant to beat for too long anyway.
Huo Yunze, the leader of the Huo family in Haicheng. What he wants to do is to make the heart that doesn't want to beat reluctant to stop.
Some people's approach is premeditated from the first sight.
