Sylvia van Hossen, a princess from Europe and a skilled fencer, is the one Teppei Kobayashi is smitten with before long, though her cool, guarded manner makes her hard to read. Young women of noble standing are all around him at the prestigious international school where he has been enrolled as heir to the Arima Financial Combine, a major force in Japanese industry. An accident took his parents, and Isshin Arima, his grandfather, took him in, after which Teppei adopted the family name. Yuu Fujikura, his maid, seems to be pursuing aims of her own. The two-episode adult OVA adapts Sylvia's route of Princess Lover, centering Teppei's romance with the fencing princess.