This dish emphasizes the word "live", and restaurants are all ready to kill and eat. Fish soup is delicious, if the taste is not fresh enough, or the fish in the restaurant itself is not fresh in the refrigerator, or the fish itself is not delicious. Generally speaking, the meat quality of fresh fish is slightly sweet, but some fish are raised with feed, which is different from the fish in authentic rural ponds. I think it's best to eat in summer, with perilla as the ingredient and rich flavor.