In a world of magic and wonder, there exists a place known as Hikari City. It is a city where magic is not just a tool but a way of life. People who can harness the power of magic are respected and admired, and those who cannot are looked down upon.

The people of Hikari City attend a school of magic, where they learn the intricacies of spells, potions, and incantations. The school is highly competitive, and students are judged based on their abilities to summon powerful familiars. These familiars act as an extension of their power, helping them in battles and performing other tasks.

In this world, the story of Takashi begins. A boy who, despite being highly skilled in magic, lacks confidence in himself. He believes that he is weak and that he will never be able to summon a powerful familiar like his classmates.

But Takashi's life changes when he summons an angel as his familiar during the Summoning Exam. This angel promises to help him overcome his lack of confidence and become a great magician. Together, they will face the challenges that come their way, including the demon king, who has noticed Takashi's potential and wants to destroy him.

Join Takashi on his journey as he learns the true meaning of magic and discovers the power within himself. A power that will take him to the depths of darkness and to the heights of glory.