I Have Been Closed for Ten Years, and I Am Invincible Even When I Come Down from the Mountain.

Ten years ago, Li Feng was taken to Kunlun Mountain to cultivate immortality by 99 tribulation masters. Ten years later, Li Feng, who had entered the foundation-building stage, came down the mountain and became invincible in the world. He single-handedly defeated all the ancient martial arts families in China, and the sects surrendered. …… PS: This is a book about urban immortality. The protagonist kills decisively without leaving a mark. He only does things that are beneficial to himself. He is invincible when he appears and can kill enemies with just one move. He often turns villains into blood mist with one palm strike. Therefore he got a nickname: Blood Mist King.