There's a Light That Never Goes Out

Giyuu is an omega who has been in the Demon Slayer Corps for so long, without any noticeable scent, leading others to think of him as an omega

What happens when on one fateful mission he comes across two pups who no longer have anything left to their name, just like him?

Omegas are known to be gentle and caring creatures, however, pose any threat to their pack, especially their pups, and all moral compacity is gone.

Omega Giyuu, who thought he would never have anything to live for again, suddenly finds purpose in keeping his newly adopted pups safe from anything that dared to hurt them