It was late at night, and the only sound in the living room was the ticking of the clock. Thirteen lay lazily on the mat, his eyes half-closed. Just as he was about to bury his head in his paws again, he suddenly felt a chill. Before he could figure out what was happening, Bruce's syringe had already pierced his round little butt without mercy. “Wang—?!” It let out a high-pitched scream, its round eyes wide with shock. “Don’t move, it won’t hurt, just bear with it for a moment.” Bruce held down its back while slowly pushing the liquid from the syringe into its body. His voice was calm, as if he were feeding a cranky kitten. He had tested the substance on himself first, and a small amount was no problem. Just to be safe, he had a vial of treatment solution nearby, ready to save its

