You cried so many times... You were hurt so many times... I didn't realize it at all... I'm sorry.Yukio, you're the best little brother I could ask for.You really......want to fight Satan alongside me from now on?Instead of being protected by Nii-san...I won't let Nii-san fight. I'll defeat all the demons by myself.Now I understand everything. How much you struggled all this time for my sake.I'm... such an idiot.I want to protect Nii-san!I won't rely on anyone anymore. I don't need anyone to understand me.And this time, I'll take on Satan with my own hands...!That's why... Please let me protect you.Satan!It sucks to be alone... You mean this is the end Nii-san wished for? Will he be erased like this, too?You're kidding me! This is worse than death... Worse...That's not it, Yukio.Thank you.In this world that can't be saved, sorrow and hatred will continue on.Don't worry. I'll be beside you.It's okay... It's okay, Yukio...But this world is a place that Nii-san tried to protect.I remember that. I won't forget it, no matter what.So I'll continue to fight.That's what it means to be a Tamer.