In a mysterious and fertile land, there is a dazzling city - Tancheng. Under its dazzling appearance, a game called "Chess War" is secretly being played. In the chess game, if either the white or black chess wins, they can enter the city of time and rewrite time to reside in their own past, but as a price, the chess pieces will never be reincarnated. The man in charge of exploring the city, the man in gray, has been spying on the power of the city of time, waiting for opportunities to move. The Time Church, abandoned by the world, regards chess war as the source of evil. In order to investigate the truth behind the death of his only relative, his mother, gossip reporter Xiao Wei followed the law of cause and effect and got involved in the war between the chess pieces, the Gray Clothes and the Church of Time. Witnessing the joys and sorrows of each chess piece, Xiao Wei gradually uncovers the cruel truth hidden behind the exploration of the city...----We are all born in a huge maze of destiny with only one exit. At the beginning, people believed that they could solve all the puzzles and find the exit of the maze by relying on their faith and breaking these barriers with punches and kicks, and became the masters of their own destiny. However, many people were injured and bleeding, and many people were lost in the truth one after another. Gradually, they discovered that in fact, if they compromised a little, integrated into this maze, and no longer obsessed with the exit that might not exist at all, their life would not be so bad. In this way, they end up forgetting their original intentions and are forever trapped in the maze of life and become a part of it.