赴职的李(lǐ )安(ān )在碧波(bō )湖畔(🐽)被余(📼)县贪官授意的恶(è )霸(bà )杀害,红鱼(yú )未能及时搭(dā )救,只能将他藏(🛤)在碧(bì )波洞里,而自(💤)己(jǐ )为寻(📿)找(zhǎo )真凶扮(bàn )作李安(ān )为官(♑),凭借智慧连破奸人诡计,震慑奸佞。后来(lái ),红(🔲)鱼(yú )(🥄)因(🛹)为无法面对(duì )李(lǐ )(🛺)安的母(🎫)亲和(hé )满腔痴情的赵秀,毅(yì )然舍(🕕)弃(qì )三片(🐖)金(🤷)鳞,救活李(🌙)安。复活后(🥁)的(🌚)李安(ān )雷厉风(😞)行,有红鱼相助,如虎添翼(yì ),二人联(🔝)手为查明(míng )要(🤠)案(àn )和余县的贪官(🙉)、恶霸、土匪连(⛏)番(🥫)斗智斗(dòu )(🧤)勇,并最(🕙)终(zhōng )除暴安良,保一(yī )方平安。