To Love-Ru Darkness

Protagonist Rito Yuuki's life changes dramatically when he accidentally becomes engaged to Lala Satalin Deviluke, a runaway alien princess from the planet Deviluke. What follows is a whirlwind of comedic misunderstandings, intergalactic politics, and increasingly complicated romantic entanglements.

The story centers on the energetic and affectionate Lala, her calculating younger sister Momo, and Yami (Golden Darkness), a mysterious assassin with a deadly reputation. To Love-Ru Darkness is known for its chaotic situations, character-driven humor, and escalating sexual tension as Rito finds himself surrounded by an ever-growing number of girls vying for his attention.