The Irregular at Magic High School: Season 2

Two months after Scorched Halloween incident, Tatsuya and his friends hold a going-away party for Shizuku who will be studying abroad in America. With the start of the new semester, an exchange student from America arrives at First High School.

A series of murders have begun in downtown Shibuya that are being described as 'vampire' attacks due to the victims missing blood. The USNA are hard on the hunt for the fugitives in Tokyo and Leo gets caught up in the whole situation and ends up hospitalised.

The vampire that attacked Leo was a demon called a 'parasite'. Tatsuya seeks aid from his mentor whilst the Saegusa and Jumonji Families decide to join forces to solve this case. Mikihiko and Erika search for the parasite to get revenge for Leo, and they confront a mysterious masked magician.

It turns out that the masked magician that fought with Erika was Lina. With her identity blown, Lina uses the Parade spell to attack Tatsuya and a skirmish ensues. Both parties receive reinforcements and things quickly escalate. In the aftermath intel is attained and given to the other parties hunting for the 'vampires'.

A parasite is an information body that was generated from the spirit dimension. How could an entity from another dimension appear in the physical world? An evil visitor of unknown origin infiltrates its way into First High School.

Valentine's Day is a day to gift chocolate to the one you love and confess your feelings. This tradition is a source of joy and grief for many even at a distinguished institution like Magic High School. What will happen this year on Valentine's Day?

Colonel Balance orders Lina to capture, or if that is not possible, kill the caster who was responsible for Scorched Halloween and gives Lina a custom-made device called 'the Brionac' to do so. Meanwhile, at First High, Pixie starts malfunctioning and makes a shocking declaration.

The Yotsuba Family intervenes to eliminate the threat to Tatsuya from the USNA military forces. After questioning Pixie about the remaining parasites, Tatsuya heads to Aoyama Cemetery with Pixie, Miyuki and Honoka to lure them out while another group lurks in the shadows.

Thanks to Pixie's psychic powers, Tatsuya and his friends are finally able to capture the parasites. They leave the scene after Erika and her team arrive, but a third faction disguised as the police appear before them and snatch the parasites away. The next day they tell Tatsuya and he gives a warning to Mayumi for her father, but the parasites are executed by someone who attacks the facility. Tatsuya investigates and upon learning who attacked the facility, is contacted one of the Seven Sages,

As instructed by Raymond, one of the Seven Sages, Tatsuya and his friends head to the outdoor training area behind First High School on the night of February 19th. Just as Raymond said, they detect the presence of all active parasites and Lina gathering at the scene. At this rate, clashing with Lina, who is hell-bent on completing her mission as Sirius, will be inevitable. With complex emotions at play, the final battle with the parasites begins.

Roughly a month after the parasite incident, Tatsuya and his friends bid farewell to Mayumi, Mari, Katsuto and the other seniors at First High School's 29th graduation ceremony and the school year comes to a close and the new one begins.

Tatsuya and Miyuki are invited to a party to commemorate the completion of Japan's first hyper-building offshore tower, there Hayama introduces a young girl called Sakurai Minami. The two are shaken upon seeing her face which is that of a woman who died in an incident three years earlier. At such a time, there is intelligence that the party is being targeted by extremist magic advocates — The Advancement of Humanity Front.

The Advancement of Humanity Front have declared they will ‘blow up the offshore tower in one hour’. But there is no guarantee they will keep to their one-hour time limit. For the sake of preventing the Advancement of Humanity Front’s scheme, Tatsuya takes Miyuki and Minami towards the control centre on the first underground floor.