The Warrior Returns용사가 돌아왔다; Hero Has Returned; The Warrior Is Back; Warrior Returns; Герой вернулся; हिरो फिर्ता आएको छ; हिरो फर्केको छ; हिरो ह्याज रिटर्नड; हिरो को पुनरागमन; 勇者が帰ってきた; สงครามนักรบผู้หวนคืน; 毁灭勇士; 勇士歸來; El héroe ha regresado

After saving one world, warrior Minsu Kim returns to Earth only to find that hes lost everything so he decides to destroy the world he used to call home. In his rampage, he kills teenager Jeongsu Park and his family. But instead of dying normally, Jeongsu is transported to another world, where he finds that hes now a warrior himself. After killing the demon king of this alternate world and honing his skills as a warrior, Jeongsu returns to earth, hell-bent on revenge against Minsu. As the two warriors fight with the fate of their country in the balance, who will emerge victorious?