Wedding.con is a true crime documentary series about five women who seek to fulfill a universal dream - Marriage. However, in their search for the perfect life-partner, they end up getting exploited financially and emotionally by conmen with fake identities, posing as suitable grooms on popular online platforms.

Katha, a single parent, is in need of funds for her son's medical treatment. She comes across Viaan, who offers help but his conditions put her in an awkward situation.