It all started five years ago when dungeons began to appear.
Monsters, Giants, Dragons, and everything from fantasy books began to appear.
They began to wreak havoc and kill countless people.
It was chaos and people were scared.
Everyone was afraid and no one knew what would happen.
They didn't know what the dungeons were, and how they came into existence.
However, as the monsters began to rampage, humans also began to gain powers.
They began to fight back and try to survive the calamity that was upon them.
People became strong, and their bodies began to change, allowing them to wield special powers and control the elements.
Some had the power to create fire, while some had the power to control the water.
After that, it didn't take long for the world to stabilize.
Because the ones who had gained powers, the so-called Heroes, began to fight the monsters, and they managed to bring peace to the world.