Akari Watanabe is a Gyaru who was assigned to be Jirou Yakuin's partner during the marriage practical, a special course to train students how to function in a real romantic relationship, despite her wanting to be partnered with Minami Tenjin, her true fool love. She hopes by training by acting as a perfect newlywed with Jirou, she can earn the two of them enough points to swap each other out for who they truly want to pursue. However, after spending more time with Jirou, she begins to second guess herself and how she truly feels.