Yoriichi Tsukiguni

so guys you are in the era we see in the kny universe with Tanjiro and everything he's your dad and kokushibo didn't become a demon do resulting that there are only 5 upper and lower moons or a secret upper moon pf your choice he's good and is on good terms with Yoriichi and he still learns moon breathing you can decide which one you get, you can have the demon slayer mark when you are born ot unlock it later in your life and your a boy and please no excessive amorous scene's