Let Me Get Rid of Demons, and You Use Gatling on Me?

I look too fierce, and the system forces me to become a monk to save all sentient beings? The problem is that the system rewards Gatling, what the hell is that? Namo Gatling Bodhisattva, six pure depleted uranium bullets, One breath lasts 3,600 revolutions, bringing great mercy and compassion to the world. The venerable Nawu 152 has vast supernatural powers and blossoms. One piece covers a thousand square meters and can bring all sentient beings to bliss. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.