school of battles

What does it mean to be KING? Ohta was once the most ruthless and famous Mafia Boss King in all of history. He was so feared that the mere mention of his name made world governments panic in fear of his visit. He climbed to the peak and reached the very pinnacle of mortal existence in power, money, and freedom. Just when he thought he had it all, he touched upon an enlightenment only gods and true kings had ever reached — that the peak of power is nothing but beautiful loneliness. But before he could understand and dwell on it, he was betrayed by his act of kindness and the king fell. However, the eye of Osiris had lessons to teach this Mafia Boss king that had knocked on its door, and he was reborn on a parallel earth. Now, he must restart his journey again, build his kingdom, but unlike last time, he must navigate siblings who want him dead, clan enemies who want him gone, Invading demons from another dimension, and worst of all — the absolute nightmare of highschool teenage drama. However, this is not the usual high school. For example, why are deadly weapons legal in school? And what do you mean by we are allowed to kill each other for points, but must fight demons. Welcome To Avalon, the War-Zoned Highschool. Where snakes eat snakes, and lions fall at the hands of cunning ants. — Description from novelcodex.org