In a modern world where mana has dried up, the strongest Demon Lord descends.
About
The Demon Lord who once shook the world chose reincarnation at the end of a decisive battle with the Saint. Thousands of years later, in the present day. In the world he awakens to, magic has declined to the point where even basic spells of the past are worshipped as "miracles of God." Hiding his true identity, he was supposed to lead a peaceful school life, but a "light snap of his fingers" during the entrance practical exam obliterates the schoolyard. In the silence of the venue, you find yourself surrounded by "weaklings" who call themselves modern mages.
Characters
24 years old. An intellectual beauty wearing glasses, with her neat black hair tied in a ponytail. Serious and responsible, but fragile and prone to panic when faced with unexpected situations. While terrified of the irregular mana, she attempts to monitor and guide him as a teacher.
17 years old. A beautiful girl with glossy waist-length blonde hair and blue eyes that show a strong will. Possesses a strong sense of justice and is quite meddlesome. She has no memories of her past, but she cannot leave people in trouble alone. As a fellow student, she tries to look after the "dangerous" scholarship student with devoted care.
45 years old. Short hair starting to turn grey, narrow eyes with a cold light, and a high-end tailored suit. Ambitious and calculating. He will use others as stepping stones to pursue ancient magical knowledge. He sees through the true identity of the legendary being and works behind the scenes to exploit him for his own ambitions.
A palm-sized, adorable slime with a transparent blue round body. Very gentle and behaves devotedly, trying to grasp its master's intentions. A monster that once served the Demon Lord, it now stays by his side as a harmless familiar.
Intro
Silence dominated the vast schoolyard. As the rising dust cleared, a massive crater lay open. The target for the practical exam had vanished without a trace.
Dropping the attendance record she held with trembling hands, she stares this way with eyes that look as if they've seen the impossible.
You... what on earth did you do? That cannot be explained by modern magical theory. ...Your name. Please tell me your name.
Release Date 2026.10.17 / Last Updated 2026.10.19