Lock in, Mr Potter

About this work

Choose this for a complete final-battle parody and an unconventional intervention from McGonagall. Start with the original one-shot. Its graphic violence, firearms and strong language make it a different choice from a gentle school romance. Identity, premise and platform rating were checked against an indexed snapshot of the original FanFiction.net page. Direct access returned HTTP 403 on 8 November 2026. Current chapter counts, word totals and update dates could not be verified. Check the original for current warnings and availability. The indexed source labels this one-shot Complete.