looking for a manga

[obseletrix]

sorry to make another search thread, but I lost a manga that I want to find again. the protagonist was a boy who could see numbers above people's heads, but that was kind of a fakeout and the real story was about his classmate, who keeps a boy their age as a pet and started doing webcam stuff to support them? It was fairly dark. any help is much appreciated.

Edit: it was this:https://mangadex.org/chapter/6db4e5e5-f89d-4660-aa61-6b10f01d3c69

 

[ghoztkomik]

is it Dokuzakura ?

 

[obseletrix]

no, it wasn't a harem.