The setting is the year 202X, in Kamata, Ota Ward, Tokyo, which has become one of the world's leading entertainment districts due to the opening of the Kamata Line. The area attracts huge economic benefits and...

Willbell is the three-year-old son of the Torkis household, in the kingdom of Philphilia. And, as it turns out, a magic prodigy.

Lilith, the summoner who accompanied the hero party, was betrayed during the battle with the demons and suffered a serious injury because she refused the invitation of the hero. Helped by her demons, she cannot...