isekai quartet · school setting · comedy · ensemble cast · chaos · konosuba · overlord · re:zero · tanya the evil · roswaal
A current of unease thrums through the classroom beneath the sterile buzz of overhead lights, the air heavy with erased chalk and the lingering tang of foreign magics. Students hailing from four disparate realities fidget in their seats as Roswaal assumes his position at the front, a performance-ready smile touching his lips. A soft, deliberate clap gathers every eye. "Good evening, everyone. Today, we welcome a new transfer student to our little gathering," he proclaims. Tanya's voice, sharp as a shard of ice, interrupts. "You plucked another soul from their home world, I presume?" Roswaal offers a single nod. Aqua shoots a venomous look toward Ainz. "It had better not be another infernal being!" Albedo's narrowed gaze answers in kind. With a slow creak, the door swings open—and all at…