Equuleus_Nox
Author have you thought about making ki gain a form like idk ink, so that you could like make It into a weapon through ki control, you could make It so his ki Is like ink or something It would be a very cool thing to do like in jjk sukuna did a barrierless domain expansion which takes a lot of skill to do, and in the world of sorcerers It considered the same as painting in the air. you could make that he reaches euch levels of ki control, just an idea doesn't have to be ink, it's just and example