Perhaps because Long Mu had used a drop of Blood Dragon Ancestral Blood on it, the Dragon Rose Seed still contained an immense life force, even though it was broken in two.
Zhong Yi wasn't in a hurry to use the Resurrection Celestial Lord to restore the Dragon Rose Seed.
To restore the Dragon Rose Seed, a sufficient amount of Flowing Soul Soil was required.
The Flowing Soul Soil Zhong Yi currently had on hand was likely not enough to restore the Dragon Rose Seed.
After carefully placing the two halves of the Dragon Rose Seed into his Soul Base, Zhong Yi took stock of the 217 Thousand-Year Forest Cores he had just exchanged for.
He then took out a full 50 Thousand-Year Forest Cores and buried them in the container where the Florist Worm resided.
He let the Florist Worm absorb the Energy from the Thousand-Year Forest Cores on its own.
It would take some time for the Florist Worm to evolve into a Summer Worm.
