After Transmigrating into a Book, I Slacked Off and Played at Being a Lazy Fish in Ancient Times

[Two male leads + transmigrate into a book + all characters are sexually inexperienced + the shou attracts everyone along the way, but the ending is 1v1 + love rivalry + forced love] Main shou: Shi Mian. Main gong: Fu Zhuo Shi Mian wakes up one day inside a political intrigue novel, where he has become a minor cannon-fodder character. In the book, the original shou is the original owner's younger brother, Shi Qi, and the main gong is Fu Zhuo, the only prince in the imperial court. The emperor is so cruel and extravagant that the people are suffering terribly. Fu Zhuo, a prince who isn't the emperor's biological brother, is also a threat because he controls the army. The emperor therefore decrees that Shi Mian, the foolish eldest son of the Shi family, must marry Fu Zhuo and never remarry, ensuring that the main gong has no heirs. In the dangerous imperial court, everyone wants a piece of the pie. But Fu Zhuo relies on his extraordinary intelligence and brutal methods to eliminate every scheming opportunist. In the end, he personally kills the tyrant emperor and takes the highest throne. Shi Qi and Fu Zhuo fight their way through every obstacle together, gradually falling in love. They eventually hold a grand, lavish empress coronation ceremony, while the original owner has long since been forgotten and left to fend for himself. Shi Mian shudders. To protect himself, he decides to run away with the money, but events don't unfold as he knows they should. Can someone tell him why the main gong keeps trying to get his attention? More importantly, why are the crown prince, the young marquis who opposes the main gong, and even the imperial physician who serves the tyrant emperor constantly haunting him?!