Talk:Ken Kaneki/@comment-26544002-20160112235438/@comment-124.105.164.130-20160113013247

Think of it as the reason Arima doesn't need one- it's deadweight. Think of it like the upgrades in a game. When you reach a stat limit, no matter how much points you have, you can't increase that stat. Now, I'm not saying Kaneki's reached his limit, but you get the point.