I Am a Demon King in a Famous and Upright Sect

[Female hero + sweet pet + 1v1 + male protagonist can be milky or salty] When she is in heaven, she is God. When she was on earth, she was a noble and upright master. When she died, she reshaped her flesh and blood and became a descendant of the demon god. After being slashed fifty-one times by White Lotus, being thrown into the sea of ​​fire by his fellow disciples, and returning from hell, Wan Yu concluded three things. [There is no better way to accept a disciple than to accept Wen Xuan] When awake: "I want to fight for the common people!" When drunk: "Master, I want a hug!" He was the proud man of heaven, but he deliberately lost the top spot. Just to make her happy by winning the second place prize. Wen Xuan: "I am willing to live and die with you and be your unparalleled loyal disciple." Wan Yu: "Aren't you tired of being my disciple? Why don't you try to be my... Husband!" He is the only person in the world who is willing to abandon the light and plunge into darkness for her. He thought she was dead— "The dignified prince of the Fox clan returned home with a pile of bones." [It's better to make friends than to make friends] Her blood glass was poisoned - "I will cut down all the blood glass for you." She is a descendant of the demon god - "I am the enemy of the Three Realms for you!" The noble emperor who towers over the sky has only coaxed her. [It is better to kill Yan Ting than to kill the enemy] Yan Ting: "My dear concubine, every time you cut me with a knife, I will fall in love with you more!" Wan Yu: "Get out!" Yan Ting: "My beloved concubine, if you marry me, I will take over the entire Three Realms for you!" Wan Yu: "Get out! I am the demon king! What are the three realms!!!" He went through thousands of years just to reunite with her.