Wonsik and Taekwoon are heirs of rich friend families. Wonsik is a rebel who hates the rules of society and dates Ken, a guy without fortune, mainly to anger his mother. Taekwoon is a responsible and well mannered guy, loving brother of his sisters, with an innocent view of the world. When marriage between guys becomes legal, their marriage seems to be the perfect way to secure both fortunes but also to reform Wonsik because against all expectations the couple is in love. However Wonsik's infidelity destroys the perfect fairy tale.