God's Tongue, I Am the Strongest Teacher

He disappeared inexplicably into an alley ten years ago, but no one knew that he was used by others to go to another world to practice and become the Ancient God of Chaos. He spent one hundred thousand years in another world, and he came back after one hundred thousand years. Only ten years had passed on the earth. He was just trying to find his relatives, but he fell into a bigger chessboard... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.