Qu Mingxiao and Qu Mingyu are two siblings in the 21st century. The elder Xiao is lively and naughty, while the younger brother Yu is smart and hearty. They always stand out in school or other places. As long as they are around, everything will be turned upside down, hehe! Alas, who knows that God will play tricks on them. During a play, the two fell into a pond, or rather they were sucked in. Since then, they have disappeared into the twenty-first century world. The God of Destiny took them to ancient times...