I Am a Young Master in Sword City

There is an isolated city on the border of the human world. There is a group of people in the city who specialize in taking in all kinds of religions, demons and ghosts - as well as the unlucky ones who are being hunted by the heavens. Ye Changan, the young master of Sword City, was born with a clear sword heart and a constitution, and was supposed to be the favored son of heaven. However, his biggest ideal is to lie down, eat sesame seed cakes, and stay away from all troubles. It's a pity that God did not fulfill his wishes. The fairy in trouble in heaven smashed through the roof of his house, the princess in the demon world insisted on pestering him to learn cross talk, the adoptive father Ye Gucheng could not come out of seclusion for three hundred years, and there was a mute brother in the city passing papers from behind the toilet door every day... What's even more terrible is: the truth about the war between demons three hundred years ago was far more bloody than the legend. The heaven is not the side of justice, the demons are not the incarnation of evil, and the secrets guarded by Sword City are enough to subvert the order of the three realms. When hundreds of thousands of heavenly soldiers are pressing down on the territory, when brothers fall one by one, when the master sacrifices his life to find a way out for him—— Ye Changan held the natal sword "Immortal" tightly and smiled. "You want to destroy Sword City?" "First ask me if my sword will answer."