Regent, He's Crossed a Line.

Innocent, sick, weak and sentimental × evil-minded and paranoid attack [Time Travel + Two Male Protagonists + Forced + Marriage First, Love Later + He] As soon as he opened his eyes, he traveled to a book called "The Tyrannical Regent and His Little Sweetheart Are Doomed" and got married to the cruel regent. Shen Yanning wanted to escape, but when she looked back, she saw that he was already in a cage. ----- Others have a system for reading books, but Shen Yanning only has scattered memories and shouldn't read novels in the middle of the night. … Shen Yanning originally wanted to hang out in the Prince Regent's Palace, waiting for Chu Huaiyuan's true love to show up, but the Prince Regent was cruel and cruel and everyone shunned him. How could he talk about true love? Who would his little sweetheart be until his death? Only when he was pinned down on the bed by Chu Huaiyuan did he understand... "Shen Yanning, if you dare to run away, I will break your legs." [There is a deputy CP, but there are few scenes and attention should be paid to lightning protection!