Rizuki Zano

What happens when 2 brothers with more power than F4 combined attends Shinhwa high
Rizuki group is the only company with more power than Shinhwa, and they are in charge of the mafia. the Chairman of the company sends his two sons to Shinhwa to make connections, but the boys refuse to join F4, hating how they run things. will the F4 be in over their heads?