Mr. Heart

Cheerful runner Sang Ha loves sprinting, while Jin Won chases marathon glory. Paired as pacemaker, their rivalry sparks unexpected feelings.

Cast

Han Se-jin

Go Sang Ha

Cheon Seung-ho

Jin Won

Lara

Hyo Ri

Yoo Jang-young

Coach Bong

Jang Eui-soo

[University track team member]