Itsuwari no Dragoon II

is the second volume of the Itsuwari no Dragoon light novel series, written by En Mikami and Illustrated by Yu Shiina. It was released under the Dengeki Bunko Imprint in November 2009.

Synopsis
Jean who won the game with the student council president Adamas and became a man of the moment. However, his innate defeat suffers and he commits a big blunder. Jean was once again a nuisance, jeopardizing his position. The danger continues. A spy is infiltrating Gakuinjima. When the rumor becomes real, Tiana is shot. The culprit was probably Chris. Jean repels Adamas, who decides that Chris is a spy. He believes in Chris's innocence and begins searching for a real spy ... When all the mysteries are revealed, the Knights Academy is in great danger!

(source: Bookwalker JP - Translated)