The drama starts with a scene of a man waking up from a nightmare. In the nightmare, it shows a man whose hands are chained and has a lot of wounds all over his body showing that he was beaten up. He shouts angrily to someone.
The scene then skips to a girl, Jian Yao, waiting for her sister, Jian Xuan, and her police officer friend, Zhang Xun Ran. Before heading home, Jian Yao suggested to visit a place. She said she got a job interview for a translation project and wants to check the environment of her potential employer first.