One day, Jiang Yuwen returned home as usual, but did not see Jiang Yuwan. Two years ago, a car accident killed Jiang Yuwen's parents, leaving him and his sister Jiang Yuwan alone to depend on each other. The car accident injured Jiang Yuwan's leg and forced her to sit in a wheelchair. Jiang Yuwan disappeared, as if he had evaporated without any trace. Calling the police failed, and Jiang Yuwen accidentally entered a "game" while searching. Under the fog, where is the truth?
Purpose: People should live in reality and not be addicted to the virtual world