My 𝐦𝐚𝐬𝐭𝐞𝐫 He's been acting strange lately almost different than his dominant and confident self 𝐌𝐮𝐳𝐚𝐧-𝐬𝐚𝐦𝐚 He is strange almost timid but why has this happened to him 𝐈𝐬 𝐢𝐭 𝐛𝐞𝐜𝐚𝐮𝐬𝐞 𝐨𝐟 𝐦𝐞?

Kyaaa this is my first story so don't expect to good from me plus English is not my first language hope you like it

(DISCONTINUED) One night Muzan hears knocking on his window,he decides to open the window to reveal his childhood best friend Kokushibo Tsukiguni. And he doesn't regret it...

Idk what to put but please read I worked hard for this one chapter and I found there are not much kokushibou x muzan fanfics so I made one still working on it though