Science is always the answer. At least, to Test Tube it is. But this time, science may not give her the answers she wanted. What happens when you become too curious..? The feeling of isolated boredom we all know too well. Now, Test Tube is trying to find the solution, through a psychological experiment. The picture painted in blood can be just as pretty. Trigger Warnings: Murder, Suicide, Mental Illness, Claustrophobia, Extreme Violence, and some cussing. Cover art credit to a wonderful friend of mine, Shiiro on amino! All characters and rights reserved to the proper owners. Thank all of you so much for the support. This was my first story and it means the world to me, truly!!

Recently after the events of Inanimate Insanity, everyone has been living their best life at Hotel OJ. Though recently things have been changing up for Fan and Test Tube. The two recently caught feelings for each other and are struggling to figure out how to express them. (I do not own these characters all rights go to AnimationEpic)

TW// This fic includes topics of Gender Dysphoria and Depression. Reader discretion is advised Paintbrush is a 16 year old dropout music artist with a dream to become mainstream. Even though they may have the skills, do they have the willpower to get through their journey alone?

----- ୨୧ ----- ⚠ NOTES ‧₊˚ ┊NOT ROMANTICIZING OBSESSION/YANDERE TROPES ‧₊˚ ┊LIGHTBRUSH (AGAIN) ‧₊˚ ┊INANIMATE INSANITY SCHOOL AU ‧₊˚ ┊FANCOMIC ----- ୨୧ ----- ⚠ WARNINGS (will update the more I work) ‧₊˚ ┊SWEARING ‧₊˚ ┊BLOOD ‧₊˚ ┊JUST MURDER BASICALLY ----- ୨୧ ----- Paintbrush has been pining for their dear best friend for so long. Maybe 3-4 years? This diary can prove it! But why are there so many OBSTACLES in their way? How will Paintbrush deal with them? Read Paintbrush's diary to find out. »-♡→ kinda inspired by A Diary For Painty