Tomioka's Sadness

This is a sick/injured Giyuu fic inspired by others like this. Inspired by many fanfictions mostly the ones that had a very Sad Giyuu.

Tomioka Giyuu is one of the strongest Pillars in the Demon Slayer Corps. He has a silent but deadly persona and isn't known for talking to others, gaining him no friends among the Hashira.

But what happens when the Pillar gets sick and his secrets that he hid from the other Pillars and his sensei get revealed. Especially when a very familiar face from Tomioka's past comes back from the shadows.