The opening of the Gates of Hell has broken the world’s original tranquility. Will you choose to be with the Demon or be the Hero to save the world?

Into the Twilight World
Go deep into the twilight world, keep getting stronger and find the light in the darkness!

Feel the Strategic Battles
Devise various tactics by commanding your chosen Partners. Build powerful teams and direct them in battle!

Summon Vampires, Witches, & Demons
Summon different vampires, witches and demons! Fight with them against the forces of evil!

Adventure through the Night
Dracula castle? Vampire origins? Blood Rite? Adventure through the night is waiting for you!

Encounter Hot Goth Girls
Encounter hot girls in this Gothic world, choose your shadow brides. What kind of romantic story will you write?