manga or illustration???

It's "Deadlock" novel from Saki Aida.. That's the second volume cover of the mentioned series, Deadheat.

Here's the manga vers. (haven't read, though)..

http://www.mangago.zone/read-manga/deadlock/

http://www.mangago.zone/home/photo/18887/
http://www.mangago.zone/read-manga/deadlock/

thx ^^

Thank you I wonder who is the megane guy, I thought the love story was between a black haired guy and a blond one, unless the deadheat is a spin off or something

You can read ton of Deadlock CD translations here...
http://keseranpasaran.livejournal.com/18730.html?thread=159786#sthash.Emqxmz10.dpuf

thank you Koyzana