Lee Ahn has the ability to read a person's secrets as soon as he touches them. He meets a woman who has secrets that she desperately tries to hide. The two team up to bring down criminals.

Jinyoung, Shin Ye-eun, Kim Kwon, Kim Da-som, Cho Byeong-kyu, Jeon Mi-seon, Go Youn-jung, Ro Jong-hyun, Jeong Seok-yong, Jang Eui-soo, Lee Seung-joon, Sa Kang, Kim Hyo-jin, Kim Ki-moo, Uhm Hyo-seop, Kim Won-hae, Park Cheol-min