เนื้อเรื่อง

In the spring, I met the half-beast, half-angel, Mint, who was banished from the heavens and left to fend for herself. We then became a couple and started to live together. Life with this bundle of cheerful energy was a joy and when Lily, a half-human, half-demon girl from the otherworld and Cacao, another half-beast, half-angel arrive, our chaotic but exciting days continue. The seasons changed and soon summer arrived. I then meet Kuro, a mysterious girl with animal-like ears and tail yet no halo or wings. Kuro was rather wary of others but seemed to have some sort of goal she wished to accomplish. Mint wants to help her and drags everyone along to do so when a sinister presence makes themselves known and looks to interfere with Kuro's goals...?! Alongside angels, demons and a girl who is neither, all crossing paths. Mint's chaotic summer vacation fills with twists and turns!