Ye Qingchen was raised by her older sister from childhood. Later, she went abroad to study, became the disciple of an extraordinary master, and honed her extraordinary martial skills. By chance, she discovers that her sister was forcibly married into the wealthy Li family and is being abused. Enraged, Ye Qingchen returns to her homeland to protect her sister and take on the Li family. With her own strength, she turns the tide and wipes out the evil forces throughout Yuncheng! Witness the return of this fierce younger sister as she strikes decisively and stands invincible in the world.