"My Ghosts are much less trouble. They attack with their own heads, so I don't even have to find weapons for them."
Sun Can's Ghosts were energy beings that could occasionally be summoned from the bodies of powerful zombies.
Only zombie corpses of Tier 1 or above had a chance of yielding a Ghost through soul summoning.
When summoned, a Ghost would devour the Energy Crystal Core in the zombie's brain and make it its energy source.
After fighting for some time, the Ghost's body would gradually become insubstantial.
They needed to devour more Energy Crystal Cores to replenish their bodies' energy.
The Ghosts' attacks were extremely strange. Not only could they cause physical damage, they could also churn up the energy inside their targets.
This threw the energy of the zombies or humans they attacked into disorder, weakening them.
These Ghosts were roughly an even match for Tier 1 Evolved Zombies.
Sun Can could currently control a maximum of five.
This was Sun Can's signature skill: Intermediate Soul Summoning!
Skeletons were also products of this skill and could be summoned from the corpses of Evolved Zombies.
Currently, Sun Can could control at most ten Skeleton Warriors.
On closer inspection, each Skeleton Warrior had a ball of burning, ghostly blue fire inside its skull. That was its energy source.
Skeletons also relied on absorbing Energy Crystal Cores to remain mobile. Once their energy ran out, they would fall apart into a pile of bones.
Their strength was roughly on par with Evolved Zombies.
[Beep beep beep~ New quest]
Sun Can suddenly heard a notification from the system. A moment later, his expression changed.
"What! Go to the capital, B City? Destroy a nest breeding large numbers of mutants? Hiss... With such a dense population, how many zombies must