The Fairy Saint Is in a Relationship with the Demon King's Daughter?

[Double heroines, double cleansing, double strong, HE] [Pretending to be a serious fairy saint × the daughter of the dog-like demon king] Su Yuan traveled through time for more than ten years and was bound to the system by chance. Only then did she learn that she had traveled through a book and her mission was to help the heroine defeat the final boss and save the world. Su Yuan: "After passing through the book, I am bound to the Demon Lord's daughter, and what should I do if my soul and spirit are fused together and we feel the same pain?" That's it for now, let's do the tasks first. Ye Li: "So, what is our relationship now?" Su Yuan: "Although we sleep in the same bed every day and help each other, we are pure friends and will have a perfect relationship in the future." Liu Ruyan: "What should I do if I become a heroine through time travel, and there are a lot of people who have traveled through time, rebirth, and fish fry around me? Wait, what do you mean I have two cheating protectors?" Su Yuan Yeli: "Hello Banban, this is the Tianxuan E-Sports Demon King's Double Guard..."