Hkj
Please turn nawaki into a demon, and give him a wood type blood demon arts. I don't even know why i only thought of it now, that demon blood can turn anyone, and if it does go that way tsunade would be grateful to him and he'll gain a possible strong underling. I can only hope that he'll make a group of loyal demons, cause imagine if someone from there awakens a blood demon arts similar to nakime's (infinity palace user) that would make him essentially be able to travel anywhere. Wait, if he can use the blood demon arts of the ones from the show then couldn't he already use the infinity castle?!