Starting with the Corpse-Eating Worm, he worked his way up to become the Left-Winged Immortal Lord.

Unorthodox methods lead to a terrible death? Without cultivating the Golden Core, one cannot achieve immortality? Then let me ask you, esteemed masters, if I were to nurture these thousands of Corpse-Eating Insects in this jar into Golden Cores, transforming them into Nascent Souls, how would you wish to die? Unorthodox Method: Insect Control Secret Technique: Mutant Golden Finger – Daily Evaluation Panel. …[Today's Evaluation] [Guarding the corpses in the Thousand Corpse Tomb for six hours, Evaluation: D-grade – Corpse Qi +1] [Raising insects in the Corpse Ground, the insects devour the zombies, refining a vengeful corpse transformed from a wrongfully deceased cultivator, Evaluation: B-grade – Panel Experience +1, Insect Control Master Experience +6, Corpse Qi +50]