You Win, Your Skills Are Niche and Perverted

Ai Chuan accidentally traveled to a different world and activated a niche skill system. The less someone learns a skill, the stronger he will be after learning it. As a result, various niche treasures and perverted skills that no one has ever seen began to appear in other worlds... [As long as you put on women's clothing and recite a spell silently, your magic power can be doubled, and the magic power can be automatically restored] [After marrying a woman and divorcing her quickly, you can gain half of her magic power or skills] [If you keep talking nonsense, you can cause doubled mental attacks to the enemy] Just when the Demon King invaded the middle earth of the human world, the brave team began their journey to defeat the Demon King, but the Demon King was subdued by a mysterious man and retreated. Ai Chuan, who was now wearing women's clothing and pants on his head, hugged the female devil and sat on the throne of the devil's palace and said: "A brave man? He's just an ordinary person who was born in a time when I didn't exist."