The reason I felt hollow was that I felt the moves were lacking in power.
They are plenty powerful, if they were not powerful, they wouldn't have been the part of the powerful art, but their power is still lacking when compared to the ultimate moves that Rai and the powerhouses of his possess.
I wanted something comparable to those ultimate moves and searched for a way to create the ultimate moves, and I did not think my mortal enemies would give me the inspiration to create.
It might seem like I am taking a beating, and I am, but I also learn. I am getting better at using the mountain cleaving set; its usage is becoming more refined and also, and I am making changes in the power structure so that I can harness the maximum power through the mountain cleaving set.
Creation is hard, cheer me up!