As you enter the Zen Gardens, you see what appears to be an asian monk, meditating on the roof of a pagoda. On the ground below, there were various bodies, seemingly being killed a while ago. Judging by the blood on the monk's Guan Dao, he was likely the one who murdered those people.

Enter, grasshopper. Find sanctuary in peaceful garden.

He says in a peaceful tone, not looking at you while he meditates.