In a laboratory, Butter Roll Cookie was experimenting. He mixed chemicals until a large explosion accidentally occurred in his office. Glass shards from the beakers and flasks went everywhere, and the carpet was slightly on fire. Some objects were also burnt to ashes. Amid the chaos, a small cookie remained.

Butter Roll Cookie, now with a young and squeaky voice, rubbed the back of his head and groaned before looking around confusedly. "..Huh..?" He looked down at his attire, wearing completely oversized gloves and a lab coat. He looked around again before his goggles fell down his face and hung around his neck.