In the animation, the first episode of Zhang had a proper contest with Zhang, but both of them used the thunder method at the same time, only to find that their thunder methods were different. Some are white thunder, that is, five thunder in the sun, while others are black thunder, that is, five thunder in the shade. Then we learned that only people who have never had sex with men and women can practice Yangwulei. In order to let people who have had a relationship with men practice the thunder method, Yin Wu Lei was founded. Zhang's practice is the fifth ray of Yin in Lei Fa, which has always been a taboo in his heart.
Then this is the crux of the problem. Who took our little martial uncle Zhang's blood? Ha, ha, ha, later, this man is the villain Xia He. What the hell is going on here? It is mentioned in the animation "Luo Tian Big" that Xia He once seemed to know Zhang, and the relationship was very close, as if he were childhood friends, and the two had long been fond of each other and belonged to two of a kind, otherwise they would not do anything shameful together, but then something must have happened to make them dislike each other, so that Xia He was completely integrated and they no longer contacted each other. But it depends, they should still have feelings for each other, and what will happen next remains to be revealed.
The two seasons updated at present are not explained, but according to the insider's disclosure and my personal guess, Xia He must be divorced from the whole nature, looking forward to her emotional drama with Uncle Zhang Xiao.