In Love With a Dream, Dreaming of Love― "I've come to get you." One day, during my unremarkable life, a maid named "Scarlet Ikaruga Wisteria" comes to pick me up, also informing me that she is my grandmother's adopted daughter. My grandmother owns a dormitory, but she is currently hospitalized due to poor health. Thus, she requests my help managing it for her. In spite of my reservations about "Sasaura Dorm" being a girls' dormitory, I accept the task. The kindhearted and popular classmate "Ootori Sayumi." The kouhai, a cheerful and easy-going gyaru "Yanagi Kanon." Her older sister, "Yanagi Shion" who refuses to let the protagonist stay in the dormitory. And lastly, the heiress of the Azarashi conglomerate "Goshoin Touka" that transferred in, who will have to work hard to adjust to life at the dorm. Under one roof, their bonds gradually deepen, learning of the girls' dreams and true feelings. With each carrying her own feelings, during the summer in an onsen town, a coming-of-age story begins.