Yunho starts his first day at the new insane asylum he has been assigned to, but one of the patients is much different from the others. Started: 10/31/2019 Ended: 5/27/2020 *COMPLETED*

nana is a renowned serial killer in seoul, korea. nobody has caught them, they don't even know who it could possibly be. that was until detective in training lee jeno gives the case a try.