He was originally the young master of the Ten Thousand Flowers Valley in the prosperous Tang Dynasty, but due to the Anshi Rebellion, he went to the battlefield, was defeated unfortunately, and was hunted down. When he fell off the cliff, a silver light flashed, and he came to the modern age.
He was originally the son of the great god Rikkai, a rising star in the tennis world, but on his way home, he saw him injured.
From then on, the destinies of two people from different dynasties are closely linked. They will support each other throughout their lives. If they go together, they will still go to different directions.