『c了瑜伽(jia)老師(shi)的(de)一(yi)節網(wang)課』介(jie)紹:黑幫(bang)頭(tou)目(mu)(mu)威(wei)(wei)叔(shu)招攬了狂龍(long)(鄭浩南)及小(xiao)虎(hu)(hu)(尹天照)入(ru)其(qi)幫(bang)會(hui),兩人在(zai)一(yi)次(ci)毒(du)品交易中被(bei)警察(cha)埋伏(fu),龍(long)逃脫而虎(hu)(hu)卻被(bei)捕獄。五年(nian)后,小(xiao)虎(hu)(hu)刑(xing)滿出(chu)獄,威(wei)(wei)叔(shu)女兒小(xiao)嬋(麥家琪)拒絕讓他回巢,虎(hu)(hu)只好投靠敵(di)幫(bang)頭(tou)目(mu)(mu)飛哥(ge)。飛哥(ge)聲勢日漸浩大。龍(long)主動找虎(hu)(hu),虎(hu)(hu)責怪龍(long)當年(nian)出(chu)賣他,龍(long)卻聲稱威(wei)(wei)叔(shu)軍師(shi)傻豹(海(hai)俊杰(jie))才(cai)是二五仔(zi)。虎(hu)(hu)用計從小(xiao)嬋那邊 搶走大批毒(du)品,威(wei)(wei)叔(shu)親自出(chu)面(mian)與飛哥(ge)談判,飛哥(ge)要(yao)求威(wei)(wei)叔(shu)用一(yi)批軍火來交換…