Thousands of years ago, Jun Shaoyun exchanged his soul for the soul of a saint in the human world in order to save her from death. However, can the infatuation of a lifetime a thousand years ago be reciprocated a thousand years later?
How did the saint Mu Lin Yunmo in the human world and Han Su, the son of the Immortal Emperor in the immortal world, transform from lovers thousands of years ago to brothers and sisters?