Boy vs Beast-Battle of the Borders of Sludgia

Long ago beast and the m an shared one world.Then battles began between them.After many battles the world was split in two.Beasts were given Beastium.Man was given Earth a border a body-wall was made.It closed the two worlds off.Border Guards were trained to defend the border-wall.The beasts tried to get through the border-wall many times.

The Border-Guards had to stop them.Battles won by beasts made them stronger.Battles won by Guards earned them new battle gear.And they got new upgrades.Then their battle gear could do more.