A serious eldest sister, a reckless second sister, an easygoing third sister, and a stubborn fourth sister. After overcoming various love issues, what happy ending awaits each of the four?
A story centered around a woman who, after a certain incident, vows never to fall in love again. However, by chance, she ends up living in a luxury penthouse together with a group of young male celebrities, who each have their own quirks.
With a meteor set to destroy Earth and end humanity in ten days, Masumi reunites with his ex Ritsu, sparking a last chance at love.