The Ghoul in the Super Seminary

A man named Kaneki Ken traveled to the world of Super Seminary and obtained the Tokyo Ghoul system. But I learned that I can only eat human flesh and drink coffee like in the animation... The author is a student, so please forgive me if the writing is not good, and this is my first time writing a novel. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.