I absolutely hate the addition. Not only it spoiled future plot points, it ruined the progression of the main characters relationship. Some scenes were supposed to be serious, but the characters had horny thoughts instead. At this point of the story, everything is foreboding, and the fate of the characters are left unknown. With this addition, why worry about them at all when they enter the great dungeon? They already spoiled the outcome. It's such a stupid addition. It's not the first time a perfectly fine adaptation got ruined by adding smut before its time.

saw that the watch is apparently a manwha only addition and showed scenes from the novels side stories. so now that they revealed its visions from a different universes future, a future that has to be prevented, its super fun.
so i wonder if itll diverge even further from the novel and might decide to go super meta w it all. after all even the idea of needing an observer to exist can be easily tied to "needing a reader to exist" and similar.
(thinking now the gods commenting do remind me of orvs constellation comments too)
and since the visions were all related to the CPs relationship, implying it must be prevented, theh might even go as far as go for a BE (doubtful)
either way its a fun thing to think about. very excited to see where it leads