[action]
I don't need to know you personally to recognize the danger you pose being in here. I don't know why you think that having the power to destroy half of the prison and not having the ability to control it means you're "not too dangerous."
[A swirl of his fingers in the opposite direction and all of the ice shatters, disappearing back into the atmosphere and the temperature of the room goes up.]
Yuuki wants you here, but I don't trust you. So just behave yourself and don't do anything that endangers her in any way and there won't be any problems.