Giyuu x Muzan [kny] - Unperishable love -

A Giyuu x Muzan story, in this au, Giyuu and Muzan have known each other since Muzan was a kid, Giyuu used to take care of him in the hein era as a somewhat care taker and friend. they grew an unbreakable bond and love for each other. Despite Muzans large will to live, he would much rather spend his last moments with the one he loves in an unjudging environment than die anyway in the same place he's lived in for the past 19 years.

When muzan turned into a demon, he thought he could finally live the life he's always wanted with his lover, a safe area where nobody is worried the other would die and leave the other half to die in a lonely empty home. Despite not being able to go into the sun, he would always meet up with Tomioka every day, no matter what was happening.

due to their undying love for eachother and promising to never leave the other behind, giyuu began to stop again aswell as muzan, despite not being a demon, perhaps it was the Gods giving them a right to be together forever?

Muzan never cared about killing, he would kill to get what he wants but he wouldn't do it out of pleasure, and desfinetly wouldn't do it to kids, due to them reminding himself of when he was younger; young, and scared of death without seeing the future. Muzan didn't kill tanjiros family, the demon that did just so happend to have been in the presence of Muzan before, after they had gotten a rather harsh scolding, which resulted in the anger of Muzan still remaining there once Tanjiro arrived back home.

Muzan avoids trying to get fake families where to requires him to be someone's lover, he would rather gut himself than love another person, it makes him ill just thinking about it.

after 1000 years of an unchanging bond, Giyuu and Muzan never left eachothers side, despite being on different sides that rival eachother in the first place and in both the highest rankings.

read more to find out!

warnings will be in the first chapter!

Enjoy!!🐟