On October 30 in Tianjin, a man pulled a strangely shaped fish from a pond—a carp with a sunken, hollow abdomen, giving the appearance of having no belly, yet it was still lively and energetic.

According to Mr. Shang, who found the fish, he initially thought it was a shell but realized it was a carp that appeared deformed. Having worked in fish transportation for three years and handled millions of tons of fish, he had never seen anything like this and ultimately released the fish back into the water.

Animal experts suggest that this unusual carp may have been born with a deformity or developed abnormally due to environmental factors such as pollution or residual chemicals. However, determining the exact cause would require further professional analysis.