Maze☆Bakunetsu Jikuu

Maze travels through an unfamiliar fantasy world with the fugitive Princess Mill and a band of companions protecting her from pursuit. Her situation is complicated further by a transformation that turns her into a man after sunset, making even an ordinary day difficult to predict.

The group reaches Babylon, a kingdom neglected by a ruler obsessed with building a tower to glorify himself. When Maze is abducted to raise money for his project, her companions must escape imprisonment and rescue her with help from a fairy and the king's daughter, while the enemies already pursuing them continue to close in.