The moment my hand came in contact with the katana, I felt a very hot sensation in my chest.
Describing it was challenging, but for some reason, the heat gave me a feeling of acceptance. It was difficult to articulate, but that's how it felt when I held the katana.
Additionally, during the time I held the katana, the hot sensation made it impossible to drop it from my hand.
Perhaps it was my imagination, but I felt something rushing into my body through the arm that held the katana. I also experienced a sharp, brief pain in several parts of my body, accompanied by the echoing sound of bone cracks.
Although it might have been my imagination, whatever rushed into my body through the katana brought a weird sort of pleasure I hadn't felt before in my life.
If fear hadn't gripped me by the scene outside, it certainly did when this happened. Fortunately, it didn't last long, and the hot sensation soon disappeared.