Chen Jun, an aimless wannabe otaku, suddenly became the Emperor of a multiverse-spanning kingdom. The Empress Sandora, the Empire's 1.2-meter-tall female general Pandora, and the Supernatural Bureau's Big Sis Lin Xue have all said they're not up to the task. Even Chen Jun's childhood sweetheart, the energetic Xu Qianqian, also said he must become the Emperor. Chen Jun did not have a choice and started his busy life by saving the world from Monday to Friday and playing games during the weekends.

Yan Yuechu returned to his hometown to work and made new friends at his workplace. One day, he went to XY Escape Room and found himself deeply attracted to the proprietor, Xu Aiyou. However, that was when he started to experience strange escape room illusions. As Yan Yuechu got to know Xu Aiyou, more and more incidents started to happen around him and even his friends. In the process of solving the escape rooms and finding the mastermind behind all these events, he gradually found himself uncovering the truth behind his lost memories...