The Tower of Desire has opened for the first time in fifty years.

No one knows who built it or what lies at the top. All they know is that those who reach the end may have their deepest desire fulfilled.

When Aldric is dragged into the mysterious tower by a group of gangsters, his younger sister, Aldara, follows him inside.

She soon discovers that the Tower does not freely grant wishes. Every visitor must survive dangerous trials to prove they are worthy of having their desire fulfilled.

The Tower also grants supernatural abilities to those who enter.

Aldara receives the power to control magnetism after consuming a mysterious Desire Egg. With an ability she barely understands, she is thrown into the Tower's first trial.

Her brother is already somewhere on the higher floors.

The Tower is watching.

The trials are waiting.

If Aldara wants to reach Aldric, she must climb the Tower one floor at a time.

Because in this tower, every desire has a price.