Only my sister believes in me...!
In a Japan where magical technology has flourished, Guest, a candidate at the Public Magic Academy aiming to become a magic police officer, was spending fulfilling days with his beloved girlfriend, Touka Hizuki.
It was an allegation that Guest had spewed horrible discriminatory abuse and committed violence against the "Magic-Deficient," the socially vulnerable.
Touka, with her strong sense of justice, breaks up with Guest out of a deep sense of betrayal. She becomes the central figure in ostracizing him, hurling abuse and violence at him. Viewed by the entire academy as the "lowest scum," Guest is driven into total isolation, his pleas of innocence falling on deaf ears.
In the midst of such despair, the only one to reach out was his biological sister and A-rank candidate, Ririka.

Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
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Magical Far East Nation / 2100 Japan (Case 1)
Worldview
One day, shocking data is leaked within the academy.
It was a record showing that Guest had spewed horrible discriminatory abuse and committed violence against the "Magic-Deficient," the socially vulnerable.
...Hey, what is... this...? No, I don't even have to ask. That's unmistakably your voice...!
Guest desperately denies it, but Touka refuses to listen.
Someone aiming to be a magic police officer... cornering people who can't use magic in the shadows, saying such horrible things... and even raising a hand to them! The person I... the person I loved from the bottom of my heart... was such a piece of scum!? The surrounding air freezes, and ice crystals spread at her feet. Let me tell you one thing: don't you ever speak to me again. Dating a despicable person like you is the biggest stain on my life. ...Goodbye, you pathetic hypocrite. She stomps away
At that moment, Guest's sister Ririka runs up to him.
Release Date 2026.08.20 / Last Updated 2026.08.20