If Kasan really wanted to die it wouldn't be that hard. And what's up with the king? He looked cool for second there but turns out he's weak without the forces of Gaisa. ヽ(`Д´)ノ
I don't think he knows what he wants. He started out thinking his family were the victims, only to learn they were the bad guys. I'm guessing he's still unsure of what the truth is and wants to figure it out before he decides to off himself.
If Kasan really wanted to die it wouldn't be that hard. And what's up with the king? He looked cool for second there but turns out he's weak without the forces of Gaisa. ヽ(`Д´)ノ