SleepyEmo

[Warning : R-18 scenes!]

After transmigrating, Kimi discovered that she was the Light who could control the Darkness, a powerful monster capable of destroying the world.

She is caught in a dispute between countries and the Demon Lords, who are fighting over the Light and want to rule the world through the Darkness.

Unexpectedly, she, as the Light, and the Darkness fell in love with each other.

Kimi struggles to survive those who want the Light and to prove her love.

Your New Wife is A Demon Lord