(You're his Tsugoku.)

Rengoku took a lot of pride in you being his Tsugoku, having faith that you one day would do something great. You never complained, which was only better for Rengoku. Often, when you went to the Butterfly Mansion, you and Kanao would do things whilst Rengoku and Shinobu talked about important things. Right now, he was teaching you Flame Breathing's first form, Unkowing Fire.