Supermarket Espionage—Pet Storm

"Its name is Princess. I only know that it's our boss's pet, but it's really smart."

"Do you know who's the culprit right now?"

"We can't confirm it yet. We only know that the culprit used N-Nitrosodimethylamine. Our boss's other pets are searching the store now."

Just then, Black Ma jumped down from the cash register with a piece of beef in his mouth. He tossed it into the basket with the turkey already confirmed to be poisoned.

"This is?" Geclid looked at the big black dog with amazement. No, this was a wolf!

"Its name is Black Ma. It's also our boss's pet. It's responsible for searching for poisoned products. This beef must be poisoned too."

"Is it possible for it to make mistakes?"

"As of now, the four products they found and were sent to be tested all came out to be poisoned."