Baketeriya

Baketeriya is a manga written and illustrated by TAKAHASHI Yoshiyuki. It was serialized in Big Gangan from April 25 2011 to August 24 2013.

Plot
Every good thing in Naoya Kamitani's life comes with a catch: He managed to get into a prestigious university missing the fine print that he'll be sacrificed to appease dark beings. When he arrives at the school, he immediately runs into a man with all the answers who never tells him the whole truth. A rather pretty girl wants him all to herself as her dinner. He gains the favor of the richest, most influential girl in school and she's a total sadist. He even finds out he has a daughter who sets fire to everything when she gets excited. Will Naoya come out on top? It's a long road ahead of him.