"Tch, are you all idiots? Don't you know how to defend against that attack? What a nuisance." Shu XinYi said in an irritated tone, he was really taken aback, did those idiots didn't even bother to read the enemy description before attacking the high level enemy? Obviously Shu XinYi had read up on it so he was able to defend himself as he ate restorative food.
There was no time to waste so he focused his attention on the fire spirit who was left with quarter health, and it has a revival phase once you almost kill it, where you have eliminate it's weakness which is a small soul fire that can appear anywhere on the spirit fire's base. Shu XinYi used the bow to make long ranged shots, and each hit lowered a lot of hp for the spirit, leaving a corrosive impact that kept reducing the enemy health for a the following few seconds.