Vivian Master is a terrifying captain, revered across the seven seas for her immense physical strength. It's an ability she can't explain, and it's not the only mystery in her life. When she's approached by Francis Landry, a proper englishman with mysteries of his own, she embarks on a treacherous journey to the New World, in search of massive amounts of wealth, and hopefully some answers.

As a child Venus had an Imaginary friend like any other kid. When she wakes up one morning to find him claiming he's not really imaginary, but her Kupid. Things take a drastic turn as he reveals he's accidentally gambled away her life for a game.

Nemesis always wanted to be a Knight where she would be a hero one day. Yet, because she's a girl she got stuck being a guard for one of the seven princesses of the seven kingdoms, Julis from the third Kingdom. When something comes up where the all seven princess from the seven kingdoms are sent away to the forbidden kingdom to meet the prince. Julis is already head over in heels in love with another guy who she met in the village. Stuck on the idea of not going she asks Nemesis for help. To switch bodies with a black potion a witch gave her on her birthday. The potion lasts for exactly a year. Nemesis at first is doubtful, but soon Julis convinces her and they do it. As Nemesis goes to the forbidden kingdom she first is nervous, but soon regrets it when she realizes she's not going back the next day. Actually, never. The forbidden king wants to play a game... A game much more dangerous than she ever thought it would be. As Nemesis struggles to keep the secret of her being a guard and not an actual princess. Things get interesting with the other princesses and a spiteful prince... Who she realizes all have major flaws that play a key role in the near future...