Fallen Sect's Elder Sister

There was a talented girl in the smallest school in Kyushu, who killed the master and stole the treasure, gave the master's life-saving medicine to the lover of the Wanjian School, and became the disciple of the Wanjian School master, but she pulled out a broken sword, rushed to the Wanjian School, cut the millennium stone monument with one sword, and trampled the Wanjian Master's precious face under her feet...