[Cthulhu + Apocalypse + Reborn + Power Fantasy + Madman + No More Overthinking + Time Loop]
He was a celebrated veteran of the Disaster Response Bureau, serving for eight years. But on New Year's Eve, he was given a cup of poisoned wine and beheaded with a single slash. The senior sister he trusted most personally sent him to his doom, and all he could do was watch his own head fly off... The feeling seemed strangely familiar, as if he'd been beheaded many times before, and as if something terrible always happened afterward...
