Review Detail of Sinjinn in Fantasy System

Sword in mouth ia from zorro from onepiece :>

Yes but you have to remember this is a cultivation world. Using a sword with your mouth will easily get you killed and make him choke on the sword or at the very least break his teeth. Especially considering most of his opponents tend to be stronger than him. Zorro from one piece makes sense because the use of their powers tend to be similar except in the case of fruits(zoan, lokia,etc). In the cultivation powers are diverse, and someone with lower cultivation getting hit by someone with higher cultivation will easily break bones and give grievous internal injuries.