Heavenly Master Descends, All Corpses Bow Down!

All the scientists in the world were wrong. This isn't a virus—it's a hundred corpses marching at night! Good news: I've arrived with the inheritance of a Heavenly Master. Bad news: I have no cinnabar, no yellow paper, and can only draw talismans with red ink on A4 paper. Everyone: This charlatan is crazy. Can paper really fight zombies? Result: As soon as the paper talisman is used, zombies turn into grilled meat in seconds. Everyone: ...Master, please accept my knee! Wait, why are these zombies afraid of A4 paper?! (Lu Chen rubs his forehead): I told you, that's a Fire Spirit Talisman, not paper!