alrkitty's manga / #zombies(2)

A company releases a zombie virus in order to sell vaccines. And amongst that chaos a elite soldier guards a certain researcher. Mystery ensues. Do the cities want a cure? Are they the culprits and who can you trust? Are the rebels good? Or are they simply a vessel? Are they the true culprits and are the two mains good or bad? Does everyone have a secret in this zombie apocalypse and do you think love could work out amongst all this conspiracy and death? Not a bad story though I'm curious what's actually going on. Nothing sexual yet 34 chapters in.