One of the most patient Bossfight attempts One tip I have for you is to not wait at the southeast corner, like at 5:12. If you wait and the wall spawn forces you into the Closet hallway (the one where the last 2 items were), you will almost certainly die, unless you have many hits. This also seems to make the Baldloons less likely to break the last classroom window. Instead, go past the possible wall spawn as fast as possible. If the wall spawns, go far enough away so that it disappears. The Baldloons will be far enough for you to do that.
Wow I can beat this this is how I was doing null and I got 7/7 books and 3/4 exits and last was cafe and I was at boss And I was so close to dieing in 5 hits like I was at the sides and he came in the left and I died but I did it again and I won