>Look for supplies in H.N's Room (or supplies in general)be sneeky though!
Looking for H.N's room is what got you into this mess into the first place! You decide instead to go back to that chest you decided to not care about to see what is inside.
You find: 1 (one) CONTAINER OF GLUE, 6 (six) PENS OF A PRESUMABLY SIMILAR NATURE TO YOUR OWN, 1 (one) CINDERBLOCK, 1 (one) BRICK, 1 (one) NOTEBOOK, 1 (one) NOTE TAPED TO THE BOTTOM OF THE CHEST WITH A HAND DRAWN "XD" EMOTICON-LIKE IMAGE ON IT AS WELL AS THE TEXT "REKT", 1 (one) KNIFE WITH A WEIRD HOOK SHAPE AS PART OF THE BLADE, and 1 (one) PARTIALLY MELTED STILL WRAPPED STICK OF BUTTER.
Of course. Why would you expect to find anything useful here? At this point it would be reasonable to blame yourself for getting your hopes up at this point, but you are above such self deprecating actions. If that knife is, in fact, a Real knife and not just a prank, you will use it to stab H.N. at least 3 times before death occurs. Hell, even if it is fake, you will take it back to your workshop and make it better than any real knife could be specifically for the sake of making H.N's demise all the more pathetic.
And you will absolutely not be like that coward of an avenger that is Kurapika, having power limited to only taking revenge against the ones who killed an entire tribe. Instead you will continue to use it indefinitely. THAT is true revenge. Taking something you got from the one who wronged you, using it to fulfill your revenge, and then continuing to use it afterwards like it isn't even special.