In particular, those ghosts who have already reached the level of soldiers, or even those nearing the rank of generals, only need to consume some general-level ghost food to break through their limits.
In the turf war on Fierce Ghost Street, Alexander has collected a large amount of ghost food. Aside from a few general-level and a small number of soldier-level ghost food that he kept for himself, he distributed the rest.
For Alexander, ghost food serves as a bodily enhancement, a potion for attribute growth. However, for ghosts fully formed from ghost energy, this substance is like a super experience pill, comparable even to Abyssal Ghost Crystals in its effects.
Now, if Alexander could actually acquire four to five hundred general-level ghost food, combined with his previous stock, he could directly cultivate a ghost army approaching ten thousand in scale.