A drama about Cha Yeon-ho, a reasonable individualist from KAIST, and Min So-hee, a traffic investigation ace with cool judgment and warm sensitivity at the Traffic Crime Investigation (TCI).

Brilliant attorney Woo Youngwoo tackles challenges in the courtroom and beyond as a newbie at a top law firm and a woman on the autism spectrum.

A lawyer, caught up in a murder case, becomes a notorious and genius con artist overnight, in order to fight against a huge conspiracy and survive.