-We are currently in the 3rd world, time was turned back 2 times, the first life time was J who did (what we saw in this chapter with the coffin was sa young in it) second life time was sa young (J died) and this is the last chance
- Sa young was hyperventilation, so J was half trying to calm him down by giving him oxygen, and half was acting with his emotions that hes not very aware off…..
- the dungeon was based on the first world J’s memories so by simply acting as he think is right will do, which spending a day peacefully like that….and finishing it with a “good night”

What's happening!?!! Which world were they in ? Whose memories? Who died ? Why kiss ? How's the forehead kiss thing clearing dungeon ? What is going on ?