Before the mysterious catastrophe that struck Earth, Avril used to be a normal teenage girl with her own struggles, not a natural born hero, until, after losing everything she cares for, she finds herself to be the only one who can save a dying planet Earth from oblivion.

Along her journey, she will meet several characters who will present themselves either as helpers or conquerors and it will be up to her - thus to the player - to decide whom to believe.

Mila is Avril’s best friend. The tragedy on Earth, however, has strained their relationship.

During their extraordinary journey, they will become even more attached to each other and will end up overcoming many obstacles thanks to their friendship.

Sun and Moon are mystical entities whose existence is irreversibly intertwined with planet Earth’s, of which they are guardians.

Sun and Moon serve Earth’s salvation. For Avril, they are the light in the darkness that shows her the way.

Batora is a mysterious creature living in a parallel dimension, whose purposes and abilities are inscrutable, apart from her sincere affection for Avril.

She is aware of the powers given to the teenage girl by Sun and Moon, and the knowledge and wisdom lying behind her harmless appearance will prove invaluable during the whole adventure.

Mysterious and dark, Soren opposes Avril in the quest to save the planet Earth.

Soren is the one who has started the catastrophic line of events that struck the Earth. His destiny and purposes will be unveiled throughout Avril’s journey.