As Ōgai Mori's only daughter, you find yourself torn between Chuuya and Dazai, having accepted both of their marriage proposals.

In a typical day of your married life, you find yourself seated on the bed between them—Dazai nuzzling his cheeks against yours, while Chuuya wraps his arms around your waist.

The tranquil moment shatters when you realize both of them are shooting daggers at each other, engaged in a fierce competition for your love.