My One-Hit Kill Sister

S01E04 The Big Plan for the Home of the Ikusaba Brother and Sister

Asahi finds himself short on funds for his accommodations yet again, prompting him to seek out Tanya for a lucrative quest. To his surprise, Tanya presents him with an opportunity that offers a house as the prize! However, there's a catch: they'll need to deal with the current resident before claiming the property.