During a Literature Club meeting, the four club members—along with their faculty adviser's niece—suddenly find themselves with supernatural powers. Now capable of fabricating black flames, resident chuunibyou Jurai Andou is the most ecstatic about their new abilities; unfortunately, his own is only for show and unable to accomplish anything of substance. Moreover, he is completely outclassed by those around him: fellow club member Tomoyo Kanzaki manipulates time, Jurai's childhood friend Hatoko Kushikawa wields control over the five elements, club president Sayumi Takanashi can repair both inanimate objects and living things, and their adviser's niece Chifuyu Himeki is able to create objects out of thin air. However, while the mystery of why they received these powers looms overhead, very little has changed for the Literature Club. The everyday lives of these five superpowered students continue on, albeit now tinged with the supernatural.

In the final match against the Kanagawa street racing team Sidewinder, Project D street racer Takumi Fujiwara is faced with a surprising challenger: Shinji Inui, a 17-year-old high school student. Beginning to drive at a very young age, Shinji is not only familiar with the mountain pass where the race is taking place, but he also drives a Toyota AE86—the same car model Takumi uses. Initially reluctant to participate due to a lack of enthusiasm, Shinji becomes motivated after witnessing the fiery battle between Keisuke Takahashi and Gou Houjou. Undefeated in his home course known as the Tsubaki Line, Shinji might prove to be Takumi's most formidable opponent yet.

Matsumoto-san owns an innocent dog and an adorably devious cat. Laughing and crying ensue as they all live daily life together. (Source: MAL News)

Unlike his friends, Takumi Fujiwara is not particularly interested in cars, with little to no knowledge about the world of car enthusiasts and street racers. The son of a tofu shop owner, he is tasked to deliver tofu every morning without fail, driving along the mountain of Akina. Thus, conversations regarding cars or driving in general would only remind Takumi of the tiring daily routine forced upon him. One night, the Akagi Red Suns, an infamous team of street racers, visit the town of Akina to challenge the local mountain pass. Led by their two aces, Ryousuke and Keisuke Takahashi, the Red Suns plan to conquer every racing course in Kanto, establishing themselves as the fastest crew in the region. However, much to their disbelief, one of their aces is overtaken by an old Toyota AE86 during a drive back home from Akina. After the incident, the Takahashi brothers are cautious of a mysterious driver geared with remarkable technique and experience in the local roads—the AE86 of Mount Akina.