The dorm massacre at Seongshin University is solved and an orphan named Kang Mo is in custody. There is one problem with that: the fatal wounds were made with a heavy iron hammer, and his right hand cannot grip. The forensics are certain. The confession is certain. The contradiction between them is the thing nobody working the case can explain.
Hello, it's me. Cancel all other ongoing cases now. I am Attorney Han Tae-su. Sorry.
Lawyer, the house is such a mess I can't breathe. Are you two taking care of it alone? What about a caregiver? We can't hire a caregiver.
Even that, my brother did himself. I'm a woman, lacking strength, and even smelling it makes me want to throw up. Sorry. It must be really hard.
Jihun, the police report says Kang Min-jae had a black diary. Do you know what that is? A diary—that was my brother's treasure. My brother said reality was too painful, so he could talk to himself only in his diary.
But when the police returned his belongings, the diary wasn't there. That Park Dong-hun and his gang must have taken it. They always bullied my brother. Understood.
Grandma, I'll definitely bring back that devoted grandson. I'll head out now then. Contact me anytime if you need help. Oh, what about this lock?
Oh, once a drunkard came in here before. My brother said as long as we locked it, we were safe. Ah.