Wake up with a Smile! Time Travel, Substitute Marriage, Dead Husband

How come all the good things happened to her, including time travel, marriage, and death? The leader of the poisonous doctor sect traveled through time and became an unfavored substitute concubine? With the title of Princess Ji on her head, space in her hands, expert in medicine and poisoning, and guarding the huge palace, Su Yao can wake up from her dreams with a smile! Until a certain unconscious prince stood up and asked: "What is the princess laughing at?" Su Yao is not hehe. Later, a certain prince pinned her down and smiled coldly: "I have such good physical strength, why is the princess unhappy? Is it because she doesn't like to laugh by nature?" Su Yao cried.