劇情:《Kingdom:Legendary War (??: ???? ?)》是韓國Mnet電視臺於2021年4月推出的音樂綜藝節目,由東方神起的鄭允浩以及沈昌珉擔綱主持,6組K-POP大勢男團出演競爭:THE BOYZ、BTOB、iKON、SF9、Stray Kids、ATEEZ,其中THE BOYZ為前傳節目《Road to Kingdom》的優勝團體。此節目是《Road to Kingdom》的後續節目。
劇情:This episode, we explore at the science behind an innovative hydrogen fuel cell-powered car, and then take it out for a spin. We will also have a closer examination at a robotic hand with life-like movement. And later, we go for a run with a jetpack which that gives sprinters a boost. It is science fiction meets reality.