One idea: after the "HIM" jumpscare, we'll be redirected to the void, then a short dialogue begins between Black and HIM. HIM questions Black about why Black did "That," Black tries to explain, but HIM interrupts him, revealing that that place was hell itself, the others are only dead because of "That" that Black did. Then HIM says the phrase "GOODBYE" and kills Black. Then we are redirected to the death screen, where there is nothing to do, only reset the mod.