The three tree men in front of him already sensed the danger from those sword slashes. Those monsters are given created shields in front of them using those vines. Unfortunately, those monsters still underestimate the power behind those attacks.
All the shields in Shields begin to get destroyed by those sword slashes. It looks like those tree vines would not be able to handle those sword slashes. Those three monsters are trying to increase the density of the shields, but unfortunately, even with that, those shields are getting destroyed.
Those three monsters already realize the danger, and they also realize that they should not get directly hit by those attacks. Once again, those monsters increase the number of those vines to increase the strength of those shields.