The Sickly Beauty Refuses the Cannon-Fodder Script

Blurb: Yun Ci died on the eve of his wedding. Only after his death did he learn that he'd been living in a body-double romance novel. He was the sickly white moonlight boyfriend of the male lead, He Junnian, and spent most of his time shut away at home. He appeared in the entire story fewer than five times. One night, drunk, He Junnian mistook Yun Ci's half-brother Song Xianyu for him and slept with him. The two then began a passionate, tragic romance behind Yun Ci's back, with Song Xianyu serving as his substitute. It ended with Yun Ci's "sudden, severe illness" taking his life, leaving the two of them free to be together. He returns to the day He Junnian proposes to him. Looking at the man who got drunk and slept with Song Xianyu the night before, yet can still propose to him the next day as if nothing happened, Yun Ci is disgusted. Without hesitation, he tosses aside this dreadful cannon-fodder role. Being a white moonlight isn't for him. A black-hearted schemer suits him just fine. The two leads are about to star in a self-indulgent tragic romance: "You love me, but I only see you as a substitute." This time, Yun Ci will take matters into his own hands and give them the tragic romance they never got to finish in their previous life. - Recently, two major stories about the young master of the Yun family have made headlines in Jiangcheng. First, Yun Ci personally sent his father to prison. The Song Group went bankrupt and was later acquired by the Yun family. The Song family, who had spent over twenty years among the upper classes by marrying into the Yun family, was saddled with enormous debts and sent back to their shabby old home. Second, Yun Ci's fiance, the He family's second young master, He Junnian, was caught in bed cheating on the day of their engagement. His partner was none other than Song Xianyu. Yun Ci fainted on the spot. After waking despite his frail health, he said this wasn't the first time and he didn't want to forgive He Junnian again. That very day, after the engagement was called off, He Junnian's maternal uncle, the head of the Yan family, Yan Qi, brought all the Yan family's assets and rushed to marry into the Yun family. A Yun family servant rubbed his eyes hard. "Am I seeing things? Why does the head of the Yan family look so much like the young master's former bodyguard?" Yun Ci: ... What if he is the same person? Traits: [Sickly, calculating, and always several steps ahead bottom x Devoted, puppy-like top who is skilled at putting on an act] ※Reader's Guide※: 1. The bottom is in poor health but is deeply cunning. There's another serious reason behind sending his father to prison, as mentioned in the blurb. 2. The top's disguise is in his personality, not his identity. He doesn't act strong around the bottom, but that doesn't mean he's actually weak. 3. The writing is amateurish, and the logic is shaky. I'm still learning, so constructive feedback and corrections are welcome. 4. One-on-one romance, both leads' first relationship, happy ending. Theme: If there's no script, make one. Be the lead in your own story and keep shining.