The zombie virus disaster, from the beginning in Wales's eyes, was a kind of special mysterious virus.
Even now, from his perspective, it's still the same.
The zombie virus is not something that an ordinary low-level civilization could create.
Even with his current divine upper-level civilization, it couldn't be casually created.
In fact, the source of this virus was not researched by him, the chief scientist of the Umbrella Corporation.
It came from an extraterrestrial meteor that the Umbrella Corporation picked up, carrying a special virus that he and his team studied.
Looking back now, it seems that the zombie virus had probably already broken out in the widespread star system, merely affecting his planet.
And their Umbrella Corporation, courting death, researched the meteor that everyone else avoided, reactivating the virus, leading to the planet's catastrophic disaster.
