With my B-grade talent, defeating a level 100 boss actually dropped 123,456,789 attribute points!

What the story is about

After the world is transformed by a demon-realm game system, a student with a seemingly mediocre B-grade talent discovers that his Pangu Plunder ability can turn monster kills into enormous attribute gains. As he rapidly becomes powerful, he focuses on protecting his parents while drawing the attention of players, nations, and forces from higher dimensions.