[Requests Accepted] [GuroGameGuy] 暗所恐怖症 [RJ386759]

Can Rin save humanity? In the near future, a portal to [void] has appeared somewhere in the world. Monsters crawl out of the portal and wreak havoc. To keep themselves safe, humans have built villages around the perimeter of [void]. Additionally, humans have created cyborgs using the monster's genes, known as [red eyes], to fend off monster attacks. Twenty years have passed, and the dormant [void] has suddenly begun to expand once more. Our protagonist, Rin, must investigate the reasons behind this and save humanity from extinction.