With their Mother dying of cancer, intent on changing her will to benefit her “new” husband before she dies, two brothers go to extreme and deadly lengths to protect their inheritance from being sig...

　　故事发生在《复仇者联盟4：终局之战》事件之后，尚气（刘思慕 饰）自幼接受父亲（梁朝伟 饰）的铁血战斗培训，精通各种武术招式。长大后为了逃离家乡，他改名换姓展开新生活，认识了新挚友凯蒂（奥卡菲娜 饰），平静日子就这样过了十年，直到过去再度找上门……...