manga!!!!!!!!!!!!

i have two questions, first is that i have seen the 아니메 inu x boku but where do i start with the manga, i mean what chapter and 초 is that i have taken a liking to the 망가 undertaker riddle, do 당신 know one like it thank you!

and btw undertaker riddle is 수퍼내츄럴 comedy with a eetsi peetsi little shounen ai
and i already have seen: uraboku, black butler, loveless, sukisho,

se pic: undertaker riddle