[Crossover] I've Been a Cosplayer for Thousands of Years

On the way back to school, Lin Qing was carrying the clothes his club needed for next week's convention and dragging a box packed with wooden sword props. He turned a corner, and the next second found himself in the middle of a towering heap of garbage. The stench and smell of rotting corpses made it clear that this place was nothing like the relatively clean road he'd been walking on.

"Where am I? Who am I...?"

Before he could even process what was happening, he was pinned down by an immense killing intent. His body seemed to act on instinct and chose to fight. Lin Qing, an ordinary good citizen until now, realized he was still wearing the costume of Mikazuki Munechika that he'd had on when he left, and he couldn't even take off the wig. Even the wooden sword in his hand had turned into heavy metal. He checked the box he'd been carrying, and sure enough, all the props inside had become real. Even more frightening, whatever outfit he wore gave him the abilities of the person it represented.

"Let me take a moment to process this."

CP: 1v1 (I'll write whoever I end up writing; I don't know either.)

Crossover: Hunter x Hunter, Inuyasha, Katekyo Hitman Reborn!, Touken Ranbu, Onmyoji, My Hero Academia, Crows, Harry Potter, Gakuen Alice