He ran while thinking to himself, having just given Abigail seven second-tier corpse cores, with the last three being very recent.
Based on previous experience, Abigail couldn't possibly digest them so quickly.
So, the only thing that could have spurred her advancement must have been the spirit plant she consumed!
What's more critical is that Abigail hadn't finished eating the entire spirit plant; there was still some left, enough for her to advance to the third tier.
No wonder the third-tier zombies had been relentlessly searching for this spirit plant.
Obviously, the grade of this spirit plant might be even higher than Crystal Grass! Elijah's heart was filled with both joy and worry!
By the time he returned to where Lillian and the others were hiding, the fluctuations in the consciousness connection had subsided, and Abigail had completed her advancement.
