Sign in for Ten Years and I Will Be Invincible in the World

Su Xuanyi traveled through the fantasy world and became the ninth prince of Qin. There are immortals, demons, demons, and monsters here! Su Xuanyi originally thought that she could only become a runner for the throne, but unexpectedly got a god-level sign-in system. By signing in, you can get things that ordinary people dream of. "Ding, you signed in successfully and obtained the Dugu Nine Swords." "Ding, you signed in successfully and obtained the Hu family's sword skills." "Ding, you signed in successfully and obtained the two-hand mutual skill." Ten years later, the Emperor Ziwei star collapsed, half of the national destiny of the Qin Dynasty poured into the rivers and lakes, and the world's heroes competed for victory. At the time when the Qin Dynasty was in turmoil, the Ninth Prince Su Xuanyi succeeded to the throne and tried to reverse the general decline of the Qin Dynasty... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.