She was a mute girl. Her twin sister was killed by her grandfather, and she killed her grandfather in revenge.
She, her sister, had to transform her skills into martial arts for their lives, but she suffered from an eternal illness.
Two women, a city, and a curse from thousands of years ago entangled the love and hatred of three generations.
What remains unchanged is the ancient saying:
The sky and the earth are dark and yellow, the universe is primitive, people are separated, and hearts are broken.