『系統(tong)宿(su)主(zhu)被(bei)GUAN滿的(de)(de)日常(chang)馬甲上』介紹:漫畫家刑智健(姜(jiang)皓文 飾)從商業大(da)廈出來(lai),即致電(dian)(dian)給愛兒天(tian)(tian)行(xing)(xing)(釋小龍 飾),天(tian)(tian)行(xing)(xing)卻聽(ting)到(dao)電(dian)(dian)話另一(yi)頭的(de)(de)父親(qin)遭遇危(wei)險,焦急萬分(fen)而(er)無能為力。其實(shi)(shi),這只是刑智健新作(zuo)《天(tian)(tian)行(xing)(xing)者》的(de)(de)開場(chang)序幕,但現實(shi)(shi)竟與漫畫不(bu)謀而(er)合,刑智健在他(ta)完(wan)成新作(zuo)《天(tian)(tian)行(xing)(xing)者》當天(tian)(tian)離奇(qi)被(bei)殺,而(er)漫畫的(de)(de)其中幾頁亦被(bei)燒毀。具(ju)有(you)漫畫天(tian)(tian)份的(de)(de)天(tian)(tian)行(xing)(xing),決(jue)定(ding)補上缺失(shi)的(de)(de)幾頁,幫父親(qin)完(wan)成這本漫畫遺作(zuo)。刑智健的(de)(de)女(nv)友嘉(jia)嘉(jia)(江芷妮 飾)為了(le)找(zhao)出真(zhen)兇,主(zhu)動協助天(tian)(tian)行(xing)(xing)。當天(tian)(tian)行(xing)(xing)完(wan)成天(tian)(tian)行(xing)(xing)者時,他(ta)終(zhong)于知(zhi)道誰是兇手(shou),到(dao)底誰是殺人兇手(shou)?天(tian)(tian)行(xing)(xing)又如何(he)得知(zhi)?