AdviceOwl

AdviceOwl, also known under his alias, "The Knowledge," is a student that attends the same college as Splinter. He is famous on campus for being able to help any student cheat on exams for a price.

Personality
AdviceOwl comes off as an enigmatic person who seems to know everything, and plans ahead accordingly. He also has the correct tools to employ his plans, as he prepares a transparent radio earpiece and a scope strong enough to clearly read a single student's paper from across a whole town. It is shown that he is a loli enthusiast, as his accepted payment method is in loli art.

Chapter 9
AdviceOwl is called upon by Splinter's class to help cheat on an exam. He accepts Splinter's payment (who states that he took it from a friend's house) and agrees to help. Giving Splinter a Transparent Radio Earpiece, he sits atop a radio tower with a scope and gives the answers to Megane-kun. At the end of the chapter, he is seen enjoying his reward.