Thank you so much! Sent you a request on discord.
SPOILERS
It is possible to escape the Holl during the promotion, you just need to be careful when running away, as the one chasing you is very fast. Once exiting the first room, go down the hallway, then when in the next room, find your way upwards and enter that room. Then rummage through piles of trash to quickly find a key and let yourself into the next room.