
High-born abase the low, humble exalt the common; self‑controlled lose control, permanent flirtants keep it.” — the system warns Fuling Xia that only by completing missions and correcting the timeline can she escape her predetermined fate and claim a life of freedom.
She wakes up as the background supporting character in an old‑era romance novel. With a new world‑line system, she must knot the timeline back to free herself.
She becomes a part‑time tutor to the irritable “dog” F1, a short‑temp student whose NTR‑obsessed brother soon eyes her.
She also takes on the role of support‑club president for F2, a lovesick rogue, a devilish daily test of endurance.
As secretary to the arrogant former‑husband of the leading president, F3, she burns the shrine of the high‑floug flower into madness.
Meanwhile, when she acts as muse for the careless F4’s creative inspirations, she is invited to join his brother’s play.
After three months of careful service, Fuling Xia believes she has justified the “friendly relationship” task and that everything is on the right track. Suddenly her phone receives five love‑letters, each containing an unbidden plea.
She receives a text: “Without my permission, how can you even call for a stop?”
Another replies: “Heard you like him, I happen to be good at imitation.”
One more says: “Can I have another chance? Is that OK?”
Another writes: “Three‑person world gets crowded, but if it’s you, it’s not bad.”
Another takes it further: “They’re high‑above demons, only I can give you happiness.”
Her system then informs her that the world view has been updated and the side story has begun. Main heroine affection is 6/6.