scaramouche wife:>'s activites

CAN SOMEONE HELP ME FIND THIS BL MANHWA/WEBTOON SO LIKE THE ML IS BRUNNETE AND HIS POOKIE IS BLACK HAIRED, AND THEN THERE'S SOME KIND OF GHOST KIND OF LIKE A FLOATING SHADOW AND IT TURNS OUT THAT THE FLOATING SHADOW ALSO HAVE HIS OWN POOKIE AND THEY'RE OLD AND ABOUT THE MC HE HAV