Mary, an orphan, comes to live with her aunt. Being in rather poor health and what some might call homely, the poor girl despairs of ever receiving any attention either from her pretty cousins or their gentlemen friends. One of the cousins, however, who is an athletic girl, takes her in hand. The first dose of medicine is a bout at boxing, then a run along the country road, followed by a cold plunge. This is kept up daily for two months, at the end of which time no one would know Mary, such a transformation having taken place. The other girls are now in fearful dread of losing their sweethearts, as they seem too well pleased with the result.