退休(🕕)沙(🍅)展(zhǎn )范根(gēn )(冯淬帆(🐽))与高(📒)级(🏽)警察李国江(黄锦燊)本是同(tóng )胞,后(hòu )因一闪严重过失,范根代替李国(🥩)江承担责(zé )任(🌫)而遭革(🎲)职之后,范(fàn )在(zài )贤姐((🖲)李殿(diàn )朗)(🔸)的(de )发(fā )型(xíng )屋(🗄)内任发型师,并得(dé )到贤(xián )姐(🛹)芳心暗(🚥)许(xǔ ),但可(📞)惜(xī )范根(gēn )(🥞)爱子(😚)身染重(chóng )病每年需要换血费用甚巨,范为替其子彻底治病,秘密(🚨)为(wéi )黑帮首(shǒu )领洪(❔)驹(王(🌑)伟)任杀手。