My sister is a talented woman who has conquered the entire country;
My younger brother is unparalleled in the world and a genius in martial arts.
Things are unpredictable, and a sudden car accident caused my sister to lose her eyesight. The younger brother mysteriously lost his inner strength and became an ordinary warrior, becoming a laughing stock.
In order to avoid trouble, the two siblings decided to leave the family temporarily and find a way to recover...