Once everything is settled down, the sun moon laser academy assigns each student to another teacher. The teacher is too young and inexperienced to teach. He tells the exchange student that he doesn't care what he thinks. If the student is dissatisfied, he can ask Lin jiayi for a change of teacher. He says that teachers like this usually have great achievements. The real challenge was how to make a powerful soul tool. He picked titanium, a hard metal, and could process it with no additional tools. The speed of the projectile could rival the soul tools, but he says there is one thing he does not understand. He asks the student to sell him his invention, and he promises to teach him everything he knows. The exchange student sighs and says that he only wants to learn about soul tools and not about warfare. He adds that the teacher has put his soul and heart into his research and that he has nothing hidden motives. He then tells the student that if he joins his sect, he will join the Tang sect. The sect is currently in a financial crisis, but if they can raise enough money and equipment in ten years, they will be able to provide him with the necessary funds and equipment. This is a great opportunity for the tang sect to rise again.