Basin

"I need you to understand how horrible what you've done to your body is. Have you never held in a fart for too long? I don't understand how you don't feel uncomfortable all over. Plus, do you never sleep? How did you even manage to keep this up?"

Leonel frowned. He had never felt uncomfortable. Plus, even if he did, what was a little discomfort compared to being fried to ash by his own Innate Node? A part of him still somewhat believed that Wise Star Order was trying to trick him again. But, he deduced that that was unlikely. 

Also, it wasn't very difficult to manage this because he just set one of his minds to the task. 

"You're pretty vulgar for an old man. Now that I think about it, I have two Savants under my wing. You can train them."