Fiona Frost Gallery

Fiona Frost, also known by her codename Nightfall, is a skilled espionage agent in the popular manga and anime series SPY×FAMILY created by Tatsuya Endo. She often works alongside her mentor Loid Forger, while encountering other key figures like Yor, Anya, and Sylvia Sherwood. This cold yet secretly passionate spy operates within the tense political landscape of Ostania on behalf of the intelligence agency WISE.