​In a battle for ultimate supremacy, angels and demons clash as they vie for the affection of a human named Yamato. Sera, an angel, and Firika, a demon, are chosen to represent their respective races in the human world. Their mission: to win Yamato’s heart and finally put an end to their eternal feud. With the fate of their entire races hanging in the balance, Sera and Firika employ any methods within their power to prove themselves deserving of Yamato’s love. Will love conquer all, or will the sinister intentions of the demons prevail? Embark on a captivating journey filled with intense emotions and fierce competition in this thrilling angels vs. demons tale.​