You're just doing your math homework... When you realize a lone pen sitting on the floor. The label on it says "DO NOT USE UNLESS IN EMERGENCIES" You use it anyways. You draw some sorta caterpillar-termite-parisite mix. but UH-OH. The drawing comes to life! He's chasing and eating your answers to your homework! youre quickly redrawing the answers when you use a red pen. (Red is highly poisounous to parisites!!!!) You control the parisite with your mouse. when the purple part of the parisite's mouth touches the orange numbers the parisite will eat it. if you eat a red number you will die. This was inspired by a doodle my best freind made once.