Zhang Heyuan did not immediately cast a spell, but instead opened the car door and took a bottle of mineral water from the car, opened it, and then picked up a paper talisman.
"Mysterious Light Mirror, reveal in the water, open!" Zhang Heyuan mumbled incantations, and the paper talisman began to burn. He grabbed a handful of ashes and stuffed them into the mineral water bottle, shaking it vigorously.
Strangely, the black ashes mixed in the water seemed to dissolve, and the water remained clear.
"Take it, try it." Zhang Heyuan handed the water to Lin Tian, a strange expression on his face.
With curiosity, Lin Tian took it, about to drink, as the old man didn't seem like he meant any harm.
But Zhang Heyuan pulled him back, glaring, "What are you doing, I didn't tell you to drink. Apply it to your eyes, if you drink it you'll get diarrhea."
