Konoha, a dedicated magician of level 1, has been assigned as an apprentice to Saionji Ikumaru, a Knight Protector who prefers being idle. Their shared objective is to safeguard their realm and prevent any interferences from the ether world. However, their seal occasionally fails to operate, causing the emergence of mythical creatures such as dragons, demons, and even Ishtar, the revered goddess of Venus. Will Ishtar assist Konoha in gaining her master's fondness, or will she pursue him for her own desires?