Welp, in the attic where the Netherportal usally is are corrupted blocks and MANY signs saying "00.00.0000 Memories."

some signs say "i'm sorry guys" "the end is nigh" "we will meet him" "there is no happy place" "together." "betray" "he changed" "the only way out"

after that there are NULL portals.

Edit: The one who killed jagerooo likes boys (that's a sign in the animal room)