Introduction: This world is full of materialistic desires. The strong are the strongest, and competition is everywhere, defeating people's bodies, minds, and minds all the time. A magical dream world arises in response to the situation. It is said that people are painless and worry-free in it, but once a person enters it, it is difficult to return until the end of life. Because of the cruelty and injustice of the world, there are always people who want to escape and have a dream. Only those who have truly entered the dream world know that the dream world is complex, with countless different time and spaces alternating at regular intervals. The so-called dreams are naturally divided into nightmares and sweet dreams. If someone is forced to return to reality, he will fall into an endless cycle of nightmares for the rest of his life until he has a mental breakdown and dies. Gu Chen has been studying dreams for many years. In order to be able to enter the research institute of his dreams as an intern, he was entrusted by a mysterious man to enter the dream world and carry out some mysterious work. Xue Han, his roommate who has been secretly in love with Gu Chen for many years, accidentally discovered that Gu Chen had entered the dream world. He mistakenly thought that Gu Chen chose to enter the dream world in order to escape reality. Xue Han, who knew the horror of the dream world, impulsively entered the dream world together. (Attack, resistance, attributes, etc., Please experience it yourself.)