It has been five years since Zhuang Lin traveled through another world, everyone in this world practices martial arts, martial arts and life are closely related, and everyone's martial arts talent is destined from birth. \nHis martial arts qualifications are the worst Yellow level, and he is destined to be an ordinary person. \nAfter accepting his fate, he obeyed the arrangement of his family to get married, and his ordinary life changed because of his eleven-year-old sister-in-law. "Sister, brother-in-law is standing motionless on the balcony, is he practicing some magical exercises?" "Is this a practice that ignores natural aptitude?" Zhuang Lin Gang wanted to say that he was standing on the balcony just eavesdropping on the quarrel between the husband and wife next door, but in the increasingly excited eyes of his sister-in-law, he comprehended a cultivation technique that ignores talent and qualifications and only values comprehension. \n......\n "Sister, I saw my brother-in-law climb over the courtyard wall in the morning, will he do light work?" Zhuang Lin slipped and fell over the courtyard wall and was about to get up to explain, when a light exercise called [Wind Shadow] suddenly appeared in his mind. \nIt turns out that as long as the sister-in-law starts to make up for him, he can get some of the strength of the sister-in-law's brain supplement. \nMany years later, Zhuang Lin relied on his sister-in-law's crazy brain to make up for it, and he turned back and became one of the top demon geniuses in China.