Fairy and Demon Twin Chess

When I was twelve years old, it was a rainy night. The young boy Zhang Junlin was taken into the Northern Frost Han Sect by an immortal and has since embarked on the path to immortality; the young girl Yun Yao was taken into the Netherworld Black Hall by a demon cultivator and has since fallen into the devil's path. Under the old locust tree at the entrance of the village, the two waved goodbye in the rain, but neither could hear each other's last words clearly. Since then, immortals and demons have taken different paths. Until the day of foundation building, an accident happened. Every three days, their souls would swap and spend three full days in each other's bodies. They are unable to communicate mentally or communicate through the air. They can only rely on notes, jade slips and agreements to carefully maintain this secret that can subvert the world between the immortal sect and the demonic path. Immortals practice demonic skills, and demons practice immortal methods. One is rising step by step in the Immortal Sect, and the other is rising rapidly in the Demonic Path. Everyone thought they were destined enemies, but no one knew that they shared the same secret and were jointly in charge of a chess game that spanned hundreds of years. It wasn't until they ascended to the throne of Immortal Lord and Demon Lord that they discovered that the so-called holy war between immortals and demons, ancient seals, and ascension to heaven were all nothing but a scam that had lasted for thousands of years. They are keys and prisoners. They play chess, but they are also chess pieces. And when a casual cultivator died on the battlefield, and a woman who was not supposed to know the truth slowly entered the chess game, the chess board that had been silent for thousands of years finally dropped the first chess piece that did not belong to anyone. In this round, both immortals and demons are in control. In this game, everyone is a chess player. In this game, the winner may not survive, and the loser may not lose.