Soulmate AU "Tanjiro, muzan seems to have an interest in you.Now your mission is to act as Muzan kibutsuji's lover and when you get the chance find a medicine for your sister and kill him" That was what the demon slayer corps master said but will tanjiro accept this mission? will he defeat muzan and cure Nezuko or will things go some other way? Read to find out Warning!!!! kinda ooc Muzan and Tanjiro contains Mpreg!!!
