The long-awaited finals of the Spring Tournament have arrived for Karasuno High School's volleyball team. The winner of the match will go on to represent all of Miyagi Prefecture at the National Tournament. However, the last challenge Karasuno must overcome is to win against Shiratorizawa Academy, the school that houses Wakatoshi Ushijima, one of Japan's top three aces. Shiratorizawa is the reigning Miyagi champion for the past three years, and Karasuno seems to have little chance at dethroning them. When the other school's captain Ushijima insults Karasuno to their faces, freshmen duo Shouyou Hinata and Tobio Kageyama swear to defeat them and steal their spot in the nationals. Against a roster full of nationally-ranked players, the former flightless crows will have to use everything in their arsenal if they want to represent Miyagi.

The bullies at Yoo Hobin's high school are no ordinary trouble-makers: they are NewTubers, budding internet celebrities who force Hobin to partake in humiliating videos and host live-streams in his house. Hobin only manages to stay strong by reminding himself that he needs to work hard to support his hospitalized mother. However, during his classmate Woo Jihyeok's live stream, Hobin completely snaps after a humiliating incident. As a result, the two men engage in a grotesque fistfight that lasts until dawn. The following day, Hobin discovers that the livestream of his fight went viral on NewTube, turning him into a celebrity overnight. After he realizes that making viral videos is a very lucrative endeavor, Hobin agrees to team up with Jihyeok to create a channel that features his martial prowess. However, Hobin needs to become a seasoned fighter and keep his distance from those who seek to use him for his newfound fame, unless he wants a lack of views to become the least of his problems. Thankfully for him, the unexpected discovery of a series of obscure self-learning videos might be just what he needs to survive in the content creation industry.

In the fight between the Dragons of Heaven and the Dragons of Earth, the dream seer Princess Hinoto predicts the end of humanity. A central entity, 15-year-old Kamui Shirou, is to choose whether to ally with the Dragons of Earth and destroy civilization to protect the planet or with the Dragons of Heaven to save mankind. Following his mother's last wish, Kamui returns to Tokyo after six years of self-imposed exile. There, he attempts to steal the Sacred Sword from the temple protected by Kyougo Monou—the father of his childhood friends, Fuuma and Kotori. However, after Kamui's venture fails, a mysterious person manages to obtain the sword instead. Believing Kamui to be the man in her prophecy, Hinoto sends the Dragons of Heaven after him to rally him to their cause. Although Kamui first rejects his destiny, the incessant attacks by the Dragons of Earth against those he holds dear push him to decide whether the lives of his friends should prevail over the fate of the Earth and finally pick a side.

Kakeru and Suguru are brothers who both have a flaming passion for soccer. However, while Suguru becomes a rising star in the Japanese youth soccer system, Kakeru decides to take on a managerial role after struggling on the field. But due to a cruel twist of fate, Kakeru ends up reevaluating the role he has chosen. In hopes of one day being able to enter the World Cup by becoming a member of the national team, Kakeru trains harder than anyone else. He isn’t alone in this quest for glory, though. Kakeru's childhood friend, Nana, is a soccer prodigy of her own, with the wicked nickname “Little Witch”. She is a top-ranked player and is already playing for Nadeshiko Japan, the Japanese women’s national team. Nana's success gives Kakeru the extra push he needs to reach for his goals. Soccer and adolescent fervor combine for an epic, emotional ride. Check it out for yourself in Area no Kishi!