There is only 1 rule you have to remember... "One master to rule them all!" - It's the long-awaited comic for the outstandingly popular demon-training mobile game! When they're selected to be an exchange student at RAD, a school for demons, our protagonist finds waiting for them... 7 demon brothers and a student life at RAD that's shaping up to be a wild ride...! - Chapter 1
This review contains spoilers.
I really like the game. And this adaptation is good. The characters are amazing they did a great job. And the fact that you would normally put your name in so they made it that the character you play has no name is great also!