My Lovely Sun (Muzan x Tanjiro) (DISCONTINUED)

this is half modern au and its Afton family x Kny + my oc (ill reveal my oc later) anf this is my au:

before the fight against the uppermoons and Muzan, Tanjiro is nowhere to be found (he didn't bring Nezuko with him cause shes too tired) but after four days, he finally return to the demon slayer corps. After the final battle against Muzan, Tanjiro got teleported to an unknown place than he saw someone...

Muzan Kibutsuji...

Read the story to find out what will happens next!
oh and just want to let you notice, here are some warnings:

1. Smut maybe...
2. bad grammar maybe cause english is not my first language
3. dead Muzan x dead Tanjiro (my au)

and i want to thanks to my friends who always support me and my family

Hope you guys enjoy reading this story! Byee pups! ~