Chanyeol finds a weird book in the library. He tries to read the weird book. At the time, he didn't know it was a spellbook that would divide his soul and give the bad half a physical manifestation and allow it to roam free. Live and learn.

To say goodbye already, it's always Too bad, too bad, too bad

Minseok leaves Jongdae and Baekhyun alone for a week (not even), praying his house will still be standing and that there will be no corpses once he returns. (It is, and there aren't)

Kyungsoo never wanted to be the police chief of Shark City.