Dreams are the product of subconscious mind and memory that are pieced together through self-imagination processing.
The vast majority of people in this world have no control over the content of their dreams, and it feels like they are watching a movie; about half of the people have had lucid dreams, which means they know they are dreaming and can control the plot of the dream, making it feel like they are playing a game; only a handful of people can actively add things they imagine on the basis of lucid dreams, and can even leave their own dreams to dream of others.
Such people are called "dream controllers".
When there is no difference between dreaming and waking up, the two worlds are connected. The world is the only one for two of you, symbiotic and antagonistic.
In order to continue investigating the mystery of his partner's disappearance, the dream controller Lan Wei, who was demoted to the reserve team of the Nightmare Hunting Team after his partner disappeared, was forced to temporarily form a team with the mysterious dreamer Morangye given to him by the organization, and embarked on an unexpected journey.
Intention: Let all your thoughts day and night have something to rely on.