On the last day of the fishing ban, Lin Mo, who was in debt of 300,000 yuan, cast his last fishing rod offshore and accidentally caught an endangered bluefin tuna. As the fishery administration ship whistled and approached, a cold electronic sound sounded in his mind: "The fishing system has been successfully bound. Please choose: A. Turn in the tuna and get the 'Law-abiding Good Citizen' banner; B. Give it a try and be rewarded with a random fish species illustration."