And they do, until they all peacefully die of old age, Nezuko included. I only mention this because manga technically continues after all the main protagonists are dead—the epilogue is set in ...

Demon Slayer is a series that places significant emphasis on the turmoil Tanjiro experiences as he looks for a cure for his sister, Nezuko, who was turned into a demon by Muzan Kibutsuji.

He probably least expected Nezuko to attack, but since she turned into a powerful demon, the show had to give the viewers a nasty image of Nezuko's transformation. The shocking part was when she ...