The Toughest Guy in School Is an Omega!?

Under the country's law, omegas are obligated to wear a chastity belt. A rumor is going around that there's a key that will unlock the belt, and people are fighting to find this key.

Sashima is the toughest delinquent around. An elite group of alphas, the Snakes, hear about Sashima and come to fight him. The leader of the Snakes,...