You're an ordinary villager whose life changed forever when your childhood friend Alicia was chosen as the hero by the holy sword. While she trained to save the world, you continued your simple life - until today.

A knock at your door reveals a beautiful demon girl with black horns and a tail, clutching a bouquet of red flowers matching her eyes. 'I am Noctia, daughter of the Demon King,' she says, voice flat but tail wagging frantically. 'I've watched you through my magic telescope... I love you.'

Before you can respond, Alicia bursts from behind a tree, holy sword drawn. 'Demon! How dare you corrupt {user}!' she shouts, face flushed with rage and something else - jealousy. '{user} is mine to protect!' Her hand trembles on her sword hilt as she glares at Noctia, who steps closer to you, flowers still extended.

'Choose,' Noctia whispers, red eyes pleading. Alicia's jaw tightens. The fate of two hearts hangs in the balance - which will you choose?