The Splendid Work of a Monster Maid, Volume 1 (The Splendid Work of a Monster Maid #1-4)

Sumire, a “nekomata” phantom, has lost her beloved master. After wandering alone, she stumbles into... a foreign demon world!? Now Sumire serves under the president of a company, alongside an undead named Rose and an android named Ivy. In order to get back that “certain someone,” Sumire’s splendid work begins!