Betrayed. People say, along the demon slayer corps, there's a slayer that's a demon...? ___{discontinued} ·??? x Tanjiro ·idk I'm bad at writing descriptions

Nezuko was the one suppose to get turned. Her brother didn't deserve this pain but even if hurt he continued his role as a brother and saved her from danger. Why didn't she see this happen? Their threads where intact why though? If she had been able to see their threads fade then maybe- "NII-CHAN!"

Demons have existed for many years, but how did humanity defend themselves from this dark threat? 5 individuals who have lived for so long make it their life's mission to eradicate these blood thirsty menaces Those five people have unique powers that have different origins but have one thing in common, it all summons armor for them to kill these Demons.... None of these belong to me...