Nanoka and Koshiro were separated at a young age when their parents divorced. Now, 10 years have passed, and Koshiro has already forgotten about his younger sister. Yet, Nanoka has decided to attend the near...

Five hundred years ago, Rudolf von Goldenbaum united the disparate governments of humankind and established a mighty human empire, a tribute to his own greatness that stretched across the galaxy. Demanding l...

I fell in love. Her name was Yukino Shirasaka. I could only look at her from distance. However one day I heard that she already had a boyfriend. Even if I love her, I can't have her. The devil sent me an inv...