Hanaori-san Still Wants to Fight in the Next Life

Former Demon Lord and NEET, Narugami Ryusei, reunites with Hanaori Meteor, the former hero who defeated him in his previous life, and begins working as a teacher at "Mitsurugi Girls' High School," where she attends. However, his careless words and actions lead to misunderstandings that they are lovers, setting off a turbulent school life. Ryusei worries about the impact their powers have on those around them and warns Meteor, but just then, a transfer student claiming to be their "enemy" appears before them!?

Who exactly are the transfer students, Mana Kuraishi and Nemuto Takigawa? To uncover their identities, Ryusei and Meteor sneak into the lockers together, but are caught. Meteor is reminded of her past life as a lackey... or rather, a "hero's journey," and falls into despair, but is encouraged by Ryusei and recovers. Meanwhile, Mana and Nemuto, who went to the park at night with Mako and the others, suddenly encounter a mysterious monster called an "Eater" and defeat it with magic! What are their true identities?!

Meteor enjoys a rooftop lunch with Ryusei, sharing the bento boxes she made in cooking class. The two savor their peaceful moment, but their after-school "dungeon date" leads to an encounter with a giant Eater! As Meteor throws punches, Ryusei joins the fight with advanced death magic, creating the ultimate alliance between hero and demon lord! Furthermore, Thomas, a monster that inhabited the world Meteor lived in during her previous life, also makes an appearance. Behind it all is a mysterious beautiful girl who has opened a door to another world and desires the "Demon Lord"—!?

Ayame Takanashi, the most popular girl in class, suddenly approaches Ryusei! But it seems her personality was completely different before...? After a little scuffle, Ryusei gives Meteor a gift for compensating him for his tie. As the chaotic situation escalates to the point of almost a marriage proposal, Sakura Rokudo holds an emergency "couple therapy" session!?

A teacher at an all-girls school has no end of worries! While investigating a voyeurism incident that Mako consulted her about, she also worries about Marika, who is lamenting the vandalism of her fields, and eliminates the members of a shadowy organization! Meanwhile, Meteor struggles with her own sense of purpose, but is given a devil-lord-level selfish cheer by Ryusei to "do everything you want to do," which helps her regain her heroic spirit. And before you know it, their after-school "monster-hunting patrol" turns into a "date" where they enjoy pancakes!?

Thanks to Nemuto's transformation magic, Meteor is unexpectedly transformed into a "beautiful cat girl"! She enjoys a forbidden cat life, even lying on her back on Ryusei's lap. Furthermore, a magical girl from another parallel world, "Earth-13," Asahina Eriko, appears and attacks Ryusei...!?

Before they could even catch their breath at the cafe, OZ was busy dealing with monsters from another dimension, and Meteor, who had obtained the "Ring of Darkness," fell to the dark side! Calling herself the Avenger, Meteor challenged Ryusei to a serious duel, and Ryusei met her with the full power of a demon lord, using traps and necromancy!

Instigated by the sage, Meteor attempts a forbidden lap pillow attack on Ryusei!? In "Pandora Channel," which introduces rare cursed objects, none other than the Rosenritter make an appearance! What will their shocking price be!? Ryusei visits the "OZ" training grounds and ends up teaching magic to Mana and Nemuto. Many are interested in Ryusei, the "former Demon Lord," and among them are some with sinister intentions...?

At a corner, Ryusei is hit not by a high school girl with bread in her mouth, but by a killing machine, Mecha No. 6, with a CD in her mouth! Having fallen in love with Ryusei at first sight, she bursts into the classroom, creating a chaotic situation as she screams her love while on the verge of self-destruction. Meanwhile, the resurrected hero, Ayahime, gets into trouble with bullies, and the atmosphere seems rather ominous...!?

Shin Amaba, a magician from Earth-13, attempts to reconstruct the world through dimensional fusion, but then Tsumugi Airu, also known as "Princess Runeberg," whom Ryusei served in his past life, descends with overpowered abilities! Afterwards, Ryusei and Airu reunite and enjoy coffee together, reminiscing about the past. What will Meteor do when she witnesses this...? Furthermore, Airu makes a surprising proposal to Ryusei.