Kneel down for the whole context of Resident Evil, and the origin of the virus

There are 3 Resident Evil movies.

Resident Evil 1 Resident Evil 2 Apocalypse.

Resident Evil 3 extinction.

As of June 2019, there are 7 known viruses that have leaks, as detailed as follows

1. G virus, which mutates the human body into a monster.

G-Virus is the fictional viral name for the survival horror game Resident Evil 2. The G-virus was discovered by Dr. William Berken in 1988 when he injected Nemesis into a T-virus-infected test subject during the "Female Subject" experiment. After Nemesis was injected, it was completely absorbed in a short period of time, and the host body was mutated, and finally after several years of research by Dr. William, the G virus was born in 1998.

The characteristic of G virus is that the infected organism reacts to the G virus, and in the case of genetic factor exposure, different stages of mutation occur. In simple terms, it is a biochemical virus, and it spreads quickly.

The full name of the G virus is "Golgotha Virus", but William prefers the nickname "God Virus" because William developed the virus with the intention of creating a new race of humans known as "G-Humans".

It's "Spence Parks".

Spence Parks is Alice's husband, whose true identity is the person who stole all the viruses from the virus database, and is the culprit who allowed the virus to leak out, and also lost his memory at the same time as Alice. At the end of the story, Alice returns to the half-flooded lab and reveals her true identity to Matt as Lisa's informant, and Matt asks her the truth when she can't accept it, but Alice doesn't remember it at all.

Alice arrives at the reservoir and discovers that all the viruses have been taken, Spence recovers all his memories and reveals his true identity after seeing the reservoir: he is the one who stole all the viruses from the reservoir, and he is also the culprit who allowed the virus to leak out.

Spence snatched Rayne's gun after believing that his identity was exposed, and also said that he planned to use all the viruses he stole to sell them on the black market, and also wanted to persuade Alice to escape with him, but at the same time of persuasion, he was bitten on the neck by a female researcher in the laboratory, and finally broke the door lock and fled. When Spence returned to the train station, he immediately took out the G virus antidote in the virus box, but was killed by the mutant creature "Licker" who escaped from the storage box. Kaplan, who escaped from the pipeline, directly destroyed the Red Queen and let Alice escape, and Alice returned to the train station and hacked Spence to death with an axe.