The Heavenly Way governs life, death, and reincarnation, while humans are ruled by three souls.
The three souls give rise to seven spirits, making every person's temperament unique.
Yet reincarnation can take strange turns, allowing people from different worlds to share the same souls.
Bai Yu is brutally murdered after accidentally witnessing a gang's illicit deal.
He is saved by Yu Wen Hongxuan, who shares his soul but comes from another world.
In the form of a remnant soul, Yu Wen Hongxuan uses up all his strength. Before vanishing before Bai Yu's eyes, he leaves behind a single magical treasure.
With the help of the treasure's spirit, Bai Yu enters the world of cultivation to repay Yu Wen Hongxuan for saving his life.
As he cultivates, Bai Yu meets all kinds of people and uncovers many hidden secrets and past events.