Set in Messina, the play begins as Don Pedro's army returns after a victory. Benedick, a gentleman soldier, resumes a verbal duel with Beatrice, the niece of Messina's governor, Leonato. Count Claudio is smitten with Leonato's daughter, Hero. After Don Pedro woos her in disguise for Claudio, the two young lovers plan to marry in a week. To fill in the time until the wedding, Don Pedro and the others set about tricking Benedick and Beatrice into falling in love with each other. Meanwhile, Don Pedro's disgruntled brother, Don John, plots to ruin Hero and halt her wedding. Claudio believes Don John's deception, is convinced Hero has a lover, and, at the wedding, brutally rejects her.