The word must learn to survive from a deadly species called "Noners"

In the latter part of the 20th century, a malevolent government engineered a bio weapon known as MRN with the sinister intention of instilling fear among the populace and maintaining control, while establishing an unwavering bond with the president to secure his re-election. This insidious creation led to the emergence of a new species known as "noners." Among them, the Eckheiners are particularly prevalent, displaying hostile tendencies. These eerie beings possess an enigmatic quality, as they can only be perceived through mirrors and employ unsettling whispers to torment their hapless victims.