A stick of Dark Yellow Incense that gave rise to a lotus platform and smoky buddha statue, a lump of black mud with no fixed shape from which Grievance Souls surged out from time to time, and an Emerald Green Small Sword brimming with vitality.
During this period, he made several trips to the Scripture Pavilion, paging through all kinds of ancient records and materials inside, and found the origins of the incense and the black mud.
The incense was called Soul Crossing Zen Incense, a Fourth Grade Treasure refined by Buddhist cultivators from the incense offerings of countless believers. It could calm the mind, steady the spirit, and deliver Yin Soul Grudges.
Lighting the incense during cultivation could also stop heart demons from invading, allowing one to maintain an excellent cultivation state.
The black mud was called Grievous Spirit Mud, a Fifth Grade Spirit Soil. It was mixed with dense resentment, and could be used to cultivate certain sinister Spirit Plants, as well as refine corresponding Magic Tools.
Lu Xuan casually found one of the Spirit Firefly Grass Spirit Seeds left over from before and tested it. Once planted in the Grievous Spirit Mud, the Spirit Seed was quickly corroded by the resentment inside and reduced to a useless seed.
"Special Fifth Grade Spirit Soil. Unfortunately, I can't use it for now, and there aren't any Spirit Plants in the Netherworld Courtyard suited to growing in Grievous Spirit Mud."
Back in Langyue Blessed Land, he had obtained Third Grade Wu Spirit Soil, which Lu Xuan had spread over the surface layer of the Cave Mansion's Spirit Fields. It had a promoting effect on most Spirit Plants.
The piece of Grievous Spirit Mud before his eyes, though two grades higher, had extremely great limitations. It could only be used on