Yin Yang Spring

A single sword splits Yin and Yang to open the heavenly road, rekindling the dream of immortality across the Nine Provinces. With my own creation defying the cosmos, see who does not know my name. The story begins with a youth named Fang Yu... A young man whose cultivation was crippled, yet obtains the supreme treasure—the Yin-Yang Spring. (Dual personality, traditional xianxia, single female lead. The second personality is called Fang Yi. Fang Yu values loyalty, while Fang Yi resembles a dark novel protagonist. Fang Yi rarely appears.)