Player via different parallel universe to save the human world witch be covered by monsters.
Player will express iron universe、copper universe、silver universe、gold universe.Finally,to challenge the boss ”Double Aquamans“，to save the princess and king..
In every universe,has this universe's boss(each universe's boss is different).
Story is designed as multi universe,you need win the each boss in different universe.
In some different key places,has record point.you can save the record.
When you win the anemy on ground,you can go to the cave under the ground.
There is a great merchant wait for you to offer you best equipments and items.
