"Because I wanted to protect someone who is valuable to me!" -RYO-TO; the main character's Android- A girl who's named Koriko Takehaya had made an android (which was named RYO-TO) and she was actually made it because her own friend was the one who wanted it...but somehow wanted to take it next year because she said that she was too busy to take it this year...makes her became angry and really hate to her own android even though he did something good to her almost everyday...but one day...All Rights Reserved