Practicing the Tendon-Transformation Classic in a Beast-Taming World

The book is readable, but the author's writing skills are not good, and some places are a bit vague. Regardless of the gambling fight, there is no particularly objectionable plot at the moment. I really don't understand the reason for this gambling fight, and it has no benefit at all. The author loves betting and fighting so much. He has already participated in betting and fighting three or four times with more than 40 photos.