赴职的李安(ān )在(🔨)碧波湖畔被余(yú )县贪(🏽)官(guān )授(shòu )意的恶(è )霸杀害,红鱼未能及(jí )时(shí )搭救,只(🎹)能(🆖)将他藏在(zài )碧波(🔬)洞(dòng )里(🗼),而自己(😧)为寻找真(zhēn )凶扮(🎲)作李安(🌗)为官,凭(píng )借智(🖲)慧(huì )连破奸(jiān )人诡(guǐ )计,震(🛍)慑奸佞。后来(💆),红(hóng )鱼因为无法面对李安的母亲和满(mǎn )腔痴(chī )情的赵秀,毅(yì )然舍(shě )弃三片金鳞,救(⏺)活李安(ān )。复(🚣)活(🔩)后(🥁)的(de )李安(ān )雷厉风(😞)行(🖲),有(❔)红鱼相(🌑)助,如虎(hǔ )添翼,二人联手为查明要案和余县的贪官、恶霸(🎾)、土(tǔ )匪连番斗智(zhì )(👃)斗(dòu )勇,并最终除暴(bào )安良(⛳),保(bǎo )一(🎋)方平(🕐)安。