Love Love Mystery Club(MOD Unlocked) narrates the story through the eyes of "Tuay," a high school student with a mysterious sixth sense. One day, he sees an old woman standing beside the school shrine, until "Fern," a beautiful classmate with a huge fascination for the supernatural, approaches him. Soon after, Tuay is invited to join her Mystery Club, composed of another member, "Jack," to investigate six infamous school legends. While investigating each case deeper, the trio comes across five different girls, including Fern, each with their different personalities and secrets. The girls-Krachet, Ploy, Woon, Main, and Lily-are each related to the mysteries and are all potential romantic interests with whom Tuay can develop his relationships throughout the story.