Yin-Yang Harmony System

Only the strongest last till the end, whether he is on the battlefield or the bed. The unlucky dude died due to a heart attack during his ejaculation and got reincarnated into a completely different earth Awakening a system that helps him achieve supremacy, he began his journey by spreading the legs of women in bed. One is Yin, the other is yang when yin and yang are combined, chaos is born. Inheriting the strongest physique, he bears the faith of twelve women. Looking at the ugly face creature, Mike broadened his chest and proudly said "I have looks, money, women, talent, and my little brother. What gives you the confidence to challenge me?" In the world of superpowers, let's see how Mike pushes his body and his little brother to its limit to challenge a thousand states and a hundred women