My Billionaire Ghost

Quinn Lane moves into a murder house, becoming roommates with the ghost of financial elite, Orion Sterling. Initially frightened, she discovers he's a neat freak, sharp-tongued, and keeps accounts. They go from bickering to company. Orion helps Quinn land a dream offer. Quinn realizes Orion was murdered by his friend, Ian Wyatt. She resolves to clear his name, gathers evidence, and brings the murderer to justice. They stay together, supporting each other.