Leng You, the youngest son of the Demon Emperor, has been taught that there are different statuses and different levels of superiority and inferiority since he was a child. When the world was first divided, the demons were born together with other races. How could they be superior? He refused to accept it. If the immortals were hypocritical, he took his sword and split open the heavy mask. If the demons were kind, he wanted to prove everything to them with his fists! He wants all the heavens and all races to be equal. If this is not possible, he can only use the sword in his hand and the physical fist to bring peace to the demon race!