"I want to be with... you!" That's what Filia, a lonely, half-imprisoned princess, declared to Solon, a swordsman who had been banished by his friends. He met her a long time ago - she says that she has lived her life believing only in his words, "With magic and knowledge, one can be free." At the request of his teacher, Solon becomes the princess's tutor, and in order to protect her from assassins, they sleep and wake up together in the same room. The days of nurturing Filia into a sorceress began with choosing a magic wand and fighting off ghosts. However, a conspiracy that shook the center of the empire began to move...? When a swordsman scorned as second-rate for his versatility meets a heretical princess again, fate begins to unfold! A courtroom adventure, and fantasy that's more than between a teacher and a student, but less than lovers!