The male protagonist has a crush on this seat's vest

Once Fang Yun traveled through a dynasty, he became the pure and pure sex-indifferent villain big boss, Cang Jiuyun, the patriarch of the Hehuan Demon Sect.And in order to cure his inability to enjoy sex, he has already thrown the protagonist in a cage for a year.The ending of Cang Jiuyun in the original plot: Because of his high coldness and obsession with cleanliness, he was exhausted by the protagonist who came to revenge. He lived a year like death! It’s too miserable! Have a blood feud with the protagonist?Fang Yun decided that starting from today, he will correct his evil ways and embrace the protagonist's thigh... System: Please ask the host to conform to the laws of the world.Accepting the protagonist as a disciple... System: It is forbidden to modify the plot without permission. You are the ultimate villain and can only confront the protagonist. Fang Yun: Then what else can I do but die?Sit and die?The system frantically hints: Cang Jiuyun also has an avatar... the host can save himself while dying. It's better to choose a day than hit the sun, and now drive the avatar to find the protagonist! In addition to the vengeance of "wanting to push him into the pigsty", there is another brother Fang who is "cute and wants to push ♂"... ##So many years later, Qi Yan stared at him with an evil smile: "I should be called What are you? Calling you Brother Fang, or Cang Jiuyun Cang Sect Master? I am suffering because you are hiding it." Fang Yun: ... I don't even know what you are talking about#必须是HE# System through the book┃Search keywords: Protagonist: Fang Yun, Qi Yan┃ Supporting role: After the ancient "When the Demon King Transmigrated into Cannon Fodder" and now "The Captain Fake Death"