Let me help you understand my friend! So basically semen from the hero or demon kind can numb the others abilities, eventually defeating the other person. And I think that the hero always winning is actually just them using the old saying, like what teachers and parents would tell their kids, "Good always beats evil", but I could be totally wrong. Also the skill for a hero or demon king would be like practicing an instrument or sport, the more you do it the better you get, or at least I think so. Please correct me if I'm wrong, these are just my own logical assumptions basing on what they said.
It's not the semen.
It's the feeling of losing, the humiliation of it. So if you feel that you lost and admit it then you lost. But if you feel like you won, like taking control during sex then you don't have the humiliation.
So the hero is winning against Mao by teasing him all the time like a sadist and making him feel dominated, embarrassed, and humiliated. And since Mao is such an M it works and they are happy.
Now it seems the ultimate battle is about if Mao admits he loves him. Because Mao keeps losing all the time.
It's about the mentality. In one of the chapters the slightly explained it. Below is my summarised version of it: it's like Mao feels humiliated (kinda but not exactly from what i see XD)/embarassed when they have sex. So its like him losing in a way, however if he wants it and took initiative and more to the point it's like if he doesn't feel humiliated or embarassed. Then, is sort of like victory. It's in one of the chapters I suggest you read it, my explanation kinda sucks.(づ￣ ³￣)づ
Thank you so so much I get it now (๑•ㅂ•)و✧
Oh! I get it now, thanks. I thought it semen Lmao
I like this manga a lot but I don't understand it. Like how is he supposed to defeat him with sex? It's only been said that it can happen, but not exactly how. But everyone says that the hero keeps winning, how do they determine that? And how does he tone his skills as a hero or devil? Like I love the characters and I think it's really cute but everytime I read it I get more pissed off cause it doesn't seem that the author really thought it through. That's just my opinion, please let me know what you think. I'm gonna keep reading this but I hope someone here can help me understand this （￣へ￣）