At the End of the World, I Dress up as the Heroine's Sister Who Died Early

[Apocalypse + time travel + system + golden finger + with CP] The heroine is not very strong in the early stage, she grows up slowly, and the hero and heroine fall in love over time. Originally, Yue Xiyao thought that she was just an ordinary forgotten child. But when she grew up, a person suddenly said to herself that she was a real daughter who had been living away from home since she was a child! Although it was not confirmed yet, she was still a little excited in her heart. But God just likes to joke with her. I haven't been happy for a long time. By an accident, she traveled to another world. Here, this body is the treasure of the parents. But there is a very fatal problem, which is the original owner. Before I came here, my hair was already braided. Therefore, she not only traveled through time, but also traveled into the body of a person who died early. And the most terrifying thing is that this world is not normal! From then on, she began to survive in the industry. While using his weak body to hunt zombies, he pretends to be pitiful around acquaintances. There is no way, in order to survive, she can only use all her life's acting skills to deceive everyone. But there is always someone who can see clearly what you really look like behind the mask. You try to pretend to be someone else... Really cute. (It turns out... It has always been you...)