Zhao Yutong, the Magic Gun of the Fuhan World

In 280 AD, Wu was destroyed by Jin, and the Three Kingdoms period ended... Suddenly, seven stars came to the world, and the road to reviving the Han Dynasty began. The first star, time went back to before the outbreak of the Yellow Turban Uprising... A star fell in Zhending County, Changshan County to help the Han Dynasty revive... (This story is based on the Romance of the Three Kingdoms plus some Three Kingdoms books and my own imagination. The time is also different. It is pure nonsense. Do not take it seriously. If there are similarities, it is impossible (ﾉД`))