A Beauty Chained with Gold, a Madman Paired with a Yandere

【Light political intrigue + unhinged + yandere + forced love + groveling to win back the wife】 An unhinged, frail, beautiful Imperial Preceptor vs. an emperor with a lost ability to love A battle between a true madman and a true yandere Ye Shaoyun transmigrates into this world. The System tells him that if he helps the Crown Prince ascend the throne, he can retire in peace and enjoy a life free of worries. He shamefully finds the idea tempting, and from then on becomes the Crown Prince's loyal henchman. Years pass. Ye Shaoyun has taken a sword for the Crown Prince and drunk a poison that tears at the heart. He's been to the gates of death countless times, and his body is as fragile as a shattered piece of jade, liable to collapse in a gust of wind. After exhausting himself for half his life, he finally reaches the time to retire. Ye Shaoyun assumes that, given how devotedly he's served him, the Crown Prince will ensure he lives in wealth and comfort for the rest of his days. Instead, the once obedient and well-behaved Crown Prince rewards him with a chain and locks him up in the Eastern Palace. He certainly doesn't need to worry about money. Stroking the solid gold chain around his ankle, the Imperial Preceptor doesn't know whether to laugh or cry. The Crown Prince he raised has become a wolf cub. Once he has the ambition to unite the world, the first thing he does is drag Ye Shaoyun into his den and hide him away. . To protect Qi Chu, Ye Shaoyun would gladly offer himself as food. What he doesn't know is that Qi Chu has always wanted his love. “Ye Shaoyun, I want your love. I want you to love me!” “Yun'er, you were the one who made the first move. Don't even think about leaving me. You'll be responsible for me for the rest of your life.” Sometimes Qi Chu thinks that he, not Ye Shaoyun, is the one who's had his ability to love ripped away, yet he can't help falling under Ye Shaoyun's spell and into his trap. From then on, their love runs as deep as the sea, lasting until death.