User blog comment:Dragon´s Blade/World Coexistence Alliance/@comment-24664052-20140623103237/@comment-24664052-20140623105628

(SPOILER: The disease was engineered by the likes of this one)

WWZ USW scientist: The disease is caused by this alien energy. We tried every vaccine we had engineered, but....nothing could stop it. H4B6 only delays the symptoms for a minute before it takes full control of the host's body!