The Tree Man crumbled, and near its roots, there was a ray of light. Upon a closer look, that was actually a drop of green liquid, pitifully small.
Essence of Wood.
Ling Han put away the essence of Wood, and continued to search for new Tree Men.
At first, he had thought that since the Tree Man was a plant-type, they would have an indifferent nature. Thus, he did not attack directly, because killing him for no reason was not in line with Ling Han's way of doing things.
But now that the Tree Man was so fierce, Ling Han would be able to kill him without any psychological burden.
He searched for a new Tree Man, and then attacked without any reservations.