The sky-shaking mudra is so amazing that it changes the principles of martial arts. It can turn the ground upside down, and it uses the "essence of qi" as an array to achieve an "earth-shaking effect" . This is an array-based technique, unlike the tree prison technique , which is based on excess energy. It is against nature, but now that the heat of the sun has made it possible for him to use his essence so effectively, it will no longer be a problem. He is called by Mr. Lu two hours later and told to go to the bookshelf because he has dual attributes of fire and ice, which explains why he was told to get there. Whoosh seems to have found a suitable technique for herself, and thudosh brother cheng-nan also got a secret technique. It's called "god-eating needle" and it kills everything. He's sure he's seen it before, but he can't recall exactly what it is. He says that he wants to create his own martial technique, because it's so difficult to surpass the martial techniques of others. There are people who don't have the talent to create their own techniques, but they can communicate with magical beasts and even tame wild beasts. They're called "beast tamers"