That story's quite an oddball that is probably inclined to being pedophilic or shotacon, but the title is only consisted of numbers that I fucking forgot.
It has 5 numbers. Context behind it is the mixture of the seme and the uke's in-game number users. Uke is a highschool student who is good at this online game, like he was the top player. His background is that he came from a rich family that neglects him, he lives alone, gets bullied in class for being so timid, and is kinda suicidal.
Seme is a whole ass adult who happens to be a murderer too. Met the uke in game by pretending to be a girl healer, well, that's his avatar. They meet up in person eventually and started living together.
I can't really remember the number title, but it has 1 and 6 to it. Please help.

Lately, I spiral back & forth to an undiagnosed depression & then overdose on yaoi cocaine daily which I usually top with 3 sticks of fusion purple & a yuriful snack of lesbian dynamics, then activate the manic switch to reach a flow state wherein time is wasted in back to back media consumption. That's all, thanks gang.