Konjiki No Yami Wiki

Konjiki no Yami (金色の闇, lit. Golden Darkness), is a major character from To LOVE-Ru and To LOVE-Ru Darkness. She is portrayed as the deadliest assassin in the galaxy who is hired to kill protagonist Yuuki Rito, but instead ends up falling in love with him.

Her character design, including shapeshifting abilities and weaponized body, is based on Eve of the Black Cat manga, which was written and drawn by the artist of To LOVE-Ru, Yabuki Kentarou.