The Cannon Fodder and Fake Daughter's Cousin Dressed as the Reborn Heroine

Qin Yan is in trouble! Dressed as the fake cousin of the heroine Yu Yin'er in "Pluto's Beloved Wife". The heroine of "Pluto's Beloved Wife" is the niece of a wealthy businessman in Qinghe. In her previous life, she followed her family's arrangements and married a passing scholar. The scholar eventually became a third-rank official. The scholar was grateful for the help his first wife had given him, and he had loved and cared for her all his life. His life would have been complete without his cousin. She didn't expect that her cousin Yu Yan, who she had been competing with all her life, would be so lucky to marry the fifth prince! The last Pluto became the Princess Pluto that everyone envied. Pluto even dismissed his harem for her sake. It's okay, anyway, they have been competing with each other all their lives, and she has always been suppressed. She is somewhat used to it, but she is not her biological cousin! When the news broke, Yu Yin'er was a little gloating, thinking that the prince would definitely not want her this time, but she didn't expect that Pluto would still treat her as before. Yu Yin'er couldn't bear this blow and was depressed. The first thing she did after she was reborn was to reveal her identity as a fake cousin. Well, Qin Yan is this fake cousin... Qin Yan took a breath of cold air. She wears a book + a reborn heroine + a fake daughter + an early death cannon fodder. If the buffs are full, can she still survive?