- Previous episode S01E06 - The Culprit of the Yeongseong Case
- Number S01E07
A Lifelong Mystery
An realises his ability can improve and help others only if he challenges himself. Slowly but surely, he is making efforts to change. With An’s ability, Seong Mo and Ji Soo identifies the killer and gathers information on his gang. They plan to raid the gang’s headquarter, but gets denied for not presenting evidence or witness.