In ancient times, four words were passed down among the human race: birth, aging, sickness, and death!
All cultivators in the world seek immortality, fear growing old, evade the tribulation of death, and shun sickness and calamity. Little do they know that without aging, sickness, and death, the Great Dao can never reach perfection.
An ancient legacy teaches how to refine the sickness and afflictions of all living beings into pills, performing wonders that seize the work of creation.
Faced with a world full of sorrow and a flawed Great Dao, Meng Xuan falls into deep thought. Should he pursue immortality alone, or enlighten all living beings?