Which Side Will You Choose?

When you're Alex, the second son of Academia, an assassin family that takes any job no matter how dangerous and scary and you are next in line to be the leader because your brother passed because of a mission you were suppose to go on, but you can't morn because your father just wants to retire so you runaway and stay away for 2 years will you stay in the life you made for your self or will someone drag you back to the dark side.