Parallel Ostium PO

Ryouma found a loophole between time and space, to go into a fantasy world where all weebs wished to be.That happened 10 years ago, now the portal can be found everywhere.Everyone is not aware of it, and there's a group of series killer who seemed to be approaching out of nowhere. Ryouma knew it had something to do with the portal, Superintendent Morris Dante ask him for help.As he closes on the killers, the tables have turned and he found himself in the firing line. The Order where the killers belonged to, will stop at nothing to protect their secret and will kill anyone who interfered. Ryouma knew he couldn't do anything to stop the order from coming after him, nor can he run or hide. He realised, there's only one way to stop the carnage-which is to take his own life