Ask Not of Immortals, All Roads Lead to One

Between Heaven and Earth lies a jade slip called the Return to Unity, formed from the sole source of the ancient Nine Heavens Dao. It shattered into two pieces and scattered across the mortal world. The slip holds the ultimate secret: the Heavenly Dao can be falsified, the immortal path usurped, but only one's true heart and all living beings form the unchanging path to the one true Dao.

The life of Yun Xiao, the protagonist, is an against-heaven journey: gathering the fragments, questioning illusions, overthrowing false immortals, and returning to the righteous path.