Man Gue

an ordinary office worker who loves to play games when he is home. On night ordinary day, he goes to store buy his dinner. After buying he goes straight to go home, when he sees a girl who will jump into the river, unconsciously he ran to save the girl but instead the really is not jumping into the river so Man Gue dive for nothing, he splashed, sinking down the river when he sees a bright light under the river, he approached it, a portal opened and he is sucked into it. When he awakes, he is in a dense forest. A messenger appears in front his face. a female with white wings, says: Welcome to Earth 7. I am your system assistant. In this Earth another dimensional portal opening bringing monsters. To balance it, our god chose to use a system to awaken mankind to battle it.