The Legend of Jack in the Age of Giant Armor

A light green rain fell, and the entire pattern of Rogge Continent changed. That night was called the Night of Catastrophe. Plants are growing crazily, animals are evolving crazily, huge creatures hundreds of meters high are constantly appearing, and the entire continent is in panic... Skeleton beast, crimson beetle, dragon scale beast, bursting dragon, five-headed tyrannosaurus... Just when these giant creatures invaded the place of human survival and people were filled with fear, a new giant warrior suddenly appeared to fight with those giant creatures and seize the place of survival for mankind... Since that time, such powerful warriors have been born among humans, and people call them giant armored warriors. The young Su Mu traveled to a hundred years after the cataclysmic night and became an awakened giant armored warrior.