Wang Qiang wants to go to the ancient Mongolian Congress to find a stronger one to help, and the reward is a problem.

some of his friends refined two sources of methods, but they were not strong enough to help Weiwei with anti refining. He has to find help from people who refine the Three Dharma sources, but he doesn't know each other. Even if he introduces those powerful travelers through acquaintances, does he have to pay others?

but when you think about it, do people who refine three sources of law care about black crystal?

so Wang Jian just wanted to take out the black crystal in his inventory...