Arata Kasuga, a high school student, finds himself the object of unwanted attention from a girl with strikingly large breasts. Lilith offers him a bargain: she can erase his memories in exchange for his life, but he opts for a different pat…

The path to becoming a mage demands a research focus centered on one of the seven deadly sins. As Arata wrestled with this crucial decision, he and three others found themselves confined within an impenetrable barrier, a seamless wall offer…

The summer sun hangs heavy over the southern island where they’ve gathered. Swimsuits are a common sight, and laughter drifts on the warm breeze. Arata, for reasons unknown, is preparing yakisoba. Such oddities are not unwelcome. Meanwhile,…

A tremor of energy emanated from beneath the school building. Arata and his companions descended into the labyrinthine depths, determined to safeguard the institution from a growing phenomenon of collapse.

In athletic wear, the girls sprint past, their movements causing a gentle sway. A quickening pulse drums in Arata's chest. Laughter fills the air; everyone is clearly enjoying themselves. Suddenly, a spectral figure materializes within the …

Liese, the final member of the Trinity Seven, materialized within the Eternal Library bearing a seal of a demon lord, thus marking her as a potential ruler of the underworld. She sought to persuade Arata to align himself with the dark mages…

The headmaster's grimoire, Solomon's Gate, had awakened. Even the most powerful mages succumbed to madness with prolonged exposure. Liese fled the battle with the headmaster, turning her attention to Arata and the others. There, she unleash…

Arata has been named second in command of the censorship committee. The entire group is transported to the ruins of the Royal Liber Magic Academy, where he unexpectedly encounters a cousin he thought lost to time, but...

Arata and his companions find themselves in a realm adrift within a tear in the sea of parallel dimensions. Monstrous creatures emerge to challenge them. The legendary grimoire, "Fragments of the Iliad," issues a call to arms. A dark power …

The formidable demon lord, Astral Trinity, manifested as Arata, bearing a disturbingly altered form. Hijiri was present, too, and the others soon learned her true nature: a powerful mage with the intent to eliminate Arata and obliterate the…

Lugh assails the school as Arata and Mira are held captive elsewhere. To shield them, Yui evacuates the entire student body into her dream. Meanwhile, Levi resolves to confront Lugh alone, though the demon lord candidate wields a demon lord…

The final episode unfolds with Hijiri and Arata locked in a decisive confrontation. Lugh enters the fray, joined by the Trinity Seven: Lilith, Levi, Arin, Mira, Akio, Yui, and Liese. The question hangs heavy in the air: why does she attack …