The Trouble with Being Grindelwald's Classmate at Durmstrang

Astra Grimm just wanted a quiet life at Durmstrang Institute, following the unspoken pure-blood rule: mind your business, and others will mind theirs. For six peaceful years, it worked perfectly—until he made one fatal mistake: helping the academy's golden boy, Gellert Grindelwald. One act of kindness later, Astra wakes up as an unwilling test subject for dark magic experiments. The aftermath? Grindelwald gets expelled, while Astra 'earns' the honor of repeating his final year and gets shipped off to distant relatives. Now stuck cleaning up the mess left by history's future dark wizard, Astra…