In my world, there are four kingdoms, and each is surrounded by 60 60-meter wall. At the center of the kingdoms, there is one school named Mastery Academy.

Mastery Academy isn't just a school but a ruler and superior of the Four Kingdoms. None of the people in any kingdom can defeat the Headmaster of M.A., even the Royal Bloods. The Headmaster is powerful, strong, and unstoppable.

Mastery Academy is the one ranking the Four Kingdoms. With the young adults, they will fight to rise in rank and save the kingdom from a low position.

Rank List:

1st. Kingdom of Bearus

2nd. Kingdom of Wolfus

3rd. Kingdom of Eaglus

4th. Kingdom of Snakus

"My name is Garelle Kane Landers,"

Will you fight even if you're scared?

What are you going to do when someone tells you a lie?

What are you going to do when someone you love is killed?

Will you sacrifice yourself?

Will you leave the shine who helps you to escape from darkness?

Will you do right than wrong even if the wrong thing is right than the right thing?

Will you choose to live rather than die or die than live?

Will you give your trust again?

"Are you ready to fight with me against the world? Because I'm willing and brave to do it with you."