Year 2199. A school girl named Reina Misaki visits a planet which resembles the planet earth. There, from the difference of space and time, she becomes a giant girl, and she fights against the Barbarians to protect a small elf boy.
* This is a communication novel game with 3D animations! 88 animations of about 3 seconds and 172 CG images! Win the battle and aim at the ending! Play in the full screen mode is recommended!