A potato researcher with 12 years of experience who is working on a secret project and a newly appointed eccentric director go head to head before falling for each other…

In an era of violence and corruption, Park Yeong-han, a humble detective, joins forces with Sang-sun, Gyeong-hwan and Ho-jeong to uphold justice.

A woman who can’t trust people because of her ability to hear lies and a mystic composer who hid his indescribable identity, become involved in each other’s lives to uncover…