一宗枪杀案，便衣沙展高力基(罗仲谦饰)遇上「木独」又「棘手」的目击証人李浩帆(韦家雄饰)。力基被指派贴身保护浩帆，两人由陌生与抗拒，渐渐接受对方。此时，由浩帆做大股东的成衣公司被发现卷入犯罪交易，公司高层叶长乐(刘江饰)、叶明钧(徐荣饰)父子牵涉其中。力基联同浩帆，以及其任职大律师的妹妹李颂盈(张曦雯饰)合力追查，期间力基、颂盈产生纠缠不清的感情，力基的姊姊高咏音(张文慈饰)亦与浩帆成为斗气冤家。命运将四人拉在一起，而一宗廿多年前的悬案，也因此再次掀开序幕……
Reacher has been renewed for a fourth season at Prime Video, even though Season 3 won’t debut until next year.
拉瓦的母亲把他送到海边和他年轻的叔叔住在一起，他马上开始工作。一天，他发现一个人被冲上了岸。在医院里，Wut医生诊断出这个人患有健忘症，他的叔叔自愿将Lava作为他的看护人。熔岩命名他为波，并重新分配他所有的职责给陌生人。Wave对体力劳动的挑剔和无能令人惊讶，暗示着它过去的骄纵。 Lava's mother sends him to live with his young uncle by the beach and he's immediately put to work. One day, he finds a man washed up on the shore. At the hospital, Dr. Wut diagnoses the man with amnesia and his uncle volunteers Lava as his caretaker. Lava names him Wave and reassigns all his duties to the stranger. Wave is surprisingly fussy and inept at manual labor, hinting at a pampered past.
