Incense in the Cauldron

Deep in the Nine Nether Abyss, a crack opens in the seal, and a bloodied hand reaches through it. The daughter of an ancient fiend god disguises herself as a saintess and uses love as bait to refine the reincarnated Immortal Venerable into a human pill. But as they spend each day together, she is drawn into genuine affection. In the end, she smashes the cauldron and destroys the pill, choosing to fall with him into another cycle of reincarnation.