The flash back

In olden days there where 4 mighty weapons with their strong users.In ther world which we lived there were 4 parts each part was ruled by the user of mighty weapon from 4. After every 10 years the 4 warriors came together at same place and held a grand tournament for selecting a new users of weapons. Once in a tournament an evil organisation named "Gates Of Hell" appeared and his leader name was Hades. He tricked the warriors by make their subordinates against them and killed 3 of them and only 1 warrior left which ran away. Hades was able to defeat the 4 mighty weapons because he has the legendary weapon called "Heaven destroyer" it is a sword of darkness.Only one sword is capable of fighting that sword that is "Hell reaper" the sword of light.

Form the 4 mighty weapons Neptune the trident of sea gone in the hands of Gates of Hell. But one day someone will find sword of light and kill Hades.