The power of lightning on Duo Ke's body was used very quickly. It wasn't because the Nightmare Bee's defense was strong, but because most of the Nightmare Bees were level 1 Nightmare Bees.
With the power of lightning on Duo Ke's body, a source beast of this level could easily kill them.
In addition, the Nightmare Bees were very small, at least compared to other source beasts.
A single Nightmare Bee was very weak.
If the Nightmare Bees didn't have a bit of source energy flowing through its body, many source beast masters would want to kill it.
On the Source Beast Continent, as long as one had a bit of source energy, they could be considered a source beast.
Even if the Nightmare Bee was a level 1 source beast, it was still very weak.
If the number of the Nightmare Bee's body was given to other source beasts, Duo Ke could easily kill it,