
Dude this is almost like that one horror movie and in the last episode they've killed the killer and thought they can finally rest and get their happy ending but when they take a closer look at the killer's corpse, one of them go "wait didn't the killer have (something)..? I don't see it on the corpse..." Then they realize they've killed the wrong person and the killer is still out there.
Just came back and ended already but remember the author was sick so let's just be glad everything is ok