Cao Gu was born beneath the flash of nine bolts of lightning. The old patriarch said a tiger lived in his chest. When he was eight, a city girl with blue eyes showed up at his door, saying she had an ice phoenix inside her. The tiger and the phoenix were mortal enemies, yet she asked, “Can we be friends?” Cao Gu had no idea that the grudges of three thousand years ago were waiting for the two of them to settle them.