Things are not always as they appear. This is particularly true for Ruuko Kominato, who obtains a deck of cards for the famous card game WIXOSS only to discover a female locked within her LRIG, or avatar card. Ruuko realizes that she has now become a "Selector," a player in a unique version of WIXOSS where ladies may combat each other for the chance to make their darkest dreams come true, after meeting others in the same condition. There is, however, a catch. In contrast to the grandeur that greets them after their victory, a horrible fate awaits them: if they lose three times, their lives will be annihilated.