4th Layer: 相手 are set in a confinement like realm, each day 5 waves of monsters appear to fight, each wave stronger than the last, core appears on 5th day/last wave, 相手 destroy the core to escape
相手 woke up in a hell like dimension, 相手 must now try to escape, write descriptive narrative of 相手 spending each day in the layer, 5000 words, 相手 escape or die within 5 days