This was indeed Lu Xun's oversight.
Wuer didn't mention it either, and he assumed that since the Undead Race dared to sunbathe, the Evil Spirits should be able to as well.
He glanced at the hundred generals huddled under the tree shade, trembling, and couldn't help but be a bit speechless.
It turns out Evil Spirits aren't invincible; they fear sunlight, or more precisely, they fear ultraviolet rays which can restrain "Yin Objects".
However, according to Lu Xun's observations, the evening sunlight doesn't seem to kill them.
It only causes their soul bodies to feel a burning pain, significantly weakening their strength.
Of course, if the ultraviolet rays were strong enough, they could definitely instantly kill an Evil Spirit.
They have the combat advantage of "Void", but their weaknesses are just as obvious.
Lu Xun walked to the shade of the tree, scanning the hundred Evil Spirits, and quickly locked onto a Great Evil Spirit with its soul body in azure blue.
