**

Xiao Zhang bought a live fish at the vegetable market, and on the way home, the fish suddenly spoke: "Please let me go, I will be your pet, and I will give you a performance to spit bubbles every day!" Xiao Zhang was so frightened that the fish threw it away, and the fish fluttered back to the sewer.

The next day, Xiao Zhang found a note floating in the toilet: "Didn't expect it? I'm the fish from yesterday, and now I'm the boss of the Sewer Fish Gang! You have been targeted by us, hand over all the cans of fish in your house, otherwise..." Before the note was finished, there was a bubbling sound from the sewer, like hundreds of fish swallowing collectively.