In Douluo Continent, there is something called martial soul.It is said that everyone has their own martial soul, and very few of them can practice martial souls, forming a profession called a lust master.The most noble profession in mainland China is the erotic teacher. It is not uncommon for a high-level erotic teacher to live to two or three hundred years old.Like the lewd saint who came out of the holy village in a hundred years ago, a lewd saint was a lewd master. The lewd saint reached a certain level of title. The higher the male lust level, the bigger the penis. According to legend, the lewd saint's strong man had a penis of more than twenty-six centimeters.Martial souls are divided into two categories: one is external martial souls and the other is internal martial souls.Those who use external objects as martial souls are external martial souls.Those who regard a certain part of the body as their martial soul are the inner martial soul.Tang San once saw a person's martial soul in the village. It was about a martial soul with convenient sexual intercourse. Although he had no lust, despite this, when he was sexual intercourse, he was still more powerful than ordinary villagers.