When Mickey accidentally knocks out a local boxing champ, he is forced to take the fighter's place in a bout.

When a mother dies of heart failure in a doctor's office, the physician--feeling somewhat guilty because he couldn't save her--takes an interest in the woman's young daughter, and makes her his ward, but his fiancé doesn't particularly like it. After he returns from a three-year engagement in Europe, the doctor discovers that his ward is now a beautiful, full-grown woman, and finds himself falling for her--even though she's engaged to his fiancé's brother.