She is a killer, but she can't kill anyone.
She is also a sword fanatic who loves swords as much as her life. She is so crazy that her senior brother always curses helplessly: "Do you only have swords in your heart?"
That day, she knelt down to that man and called him her lifelong master.
But, Master, why do you want to pluck the feathers of the flying eagle? Why did you break my sword? !