Choosing to distance himself from a humiliating past, high school freshman Yuuta Togashi enrolls in a new school. Previously afflicted by chuunibyou, a condition fueling fantastical self-illusions, Yuuta, known as 'Dark Flame Master,' seeks a fresh start. However, his plans unravel upon encountering Rikka Takanashi, a fellow chuunibyou high schooler. Their peculiar bond reignites Yuuta's dormant chuunibyou tendencies, disrupting his pursuit of normalcy. Chuunibyou demo Koi ga Shitai! delves into Yuuta and Rikka's unconventional relationship amidst the quirks of high school life, where the specter of chuunibyou continues to linger.