Tsukaima of Zero

Tsukaima of Zero is probably the second famous light nove after the Yuutu of Haruhi Suzumiya. In this story, main character Site was summoned to Harukeginia from normal world where he was living. Ruiz is called "The Ruiz of Zero" because she is drop out student in magic school. She should have summon some creature, but instead, she summoned human. This made every students in Harukeginia laugh.

At first, Ruiz didn't like Site and used him as her slave sayin "Inu." However, as the story went far, she became to like him. Now, she completely falled in love with Site. However, there are many rivals like Tabasa or Siesta. They both fight together to beat big enemy, sometime, Site almost died. Sometime, Site almost returned to his world. But they are still together now. I don't know how the author ends this story. However, I say good luck to him.