C1094 Fifty Percent

When he thought of the Acid Water, he suddenly felt a sourness in his mouth. He thought to himself, Could the flood be from the sewers? He smacked his lips and looked down at the two bottles in his hands. He suddenly realized that the sourness came from the boy's urine!

Damn it, my brother has been drinking his urine all this time!

He is still going in and out of his mouth