300 years ago, Martial God Hyun-oh Kim defeated Barche, the boss of the tower of destruction, and prevented the end of the world. Kim Hyun-oh, should have died suffering the same fate as the tower of destruction. However, after 300 years, he is reborn as the 17-year-old Kim Joo-hyuk. In the midst, he finds out that the “Constellations”, that were created during his absence, are his disciples from 300 years ago and sets on a journey to find them."