It tells the story of a young boy who forms a contract with a troublesome goddess and their journey of love and battles. In a time long ago, there was an era where beautiful goddesses fiercely competed for the throne of world rulers. At some point, the goddesses with fangs, disguising themselves with the facade of love, began to peacefully guard the human world. A young boy named Soujou Shouma, encounters and falls in love with a goddess who secretly came to the human world. After making a promise to meet again someday, he works hard to grow and become a man worthy of the goddess. As a schoolboy, he is appointed as the president of a company. However, in the modern era, abnormalities occur in the divine realm of the goddesses, known as the Heavenly Realm. The uncontrollable goddesses engage in violent battles reminiscent of ancient times to decide the next creator god – the ruler of the Heavenly Realm. This conflict’s flames even spread to the human world. Upon learning of this, Shouma, in order to fulfill his first love and protect world peace, decides to utilize his company in a special way for the goddesses. He teams up with one of the strongest goddesses, Elvina, who shares his interests, and as the company’s president, joins the battles!