Noticing their questioning look, Lex explained as he pointed towards VIRUS who was sleeping inside the bioreactor chamber, "VIRUS didn't look like a human before. His appearance before was indescribable. It was far beyond the human cognition."
"VIRUS arrived at Earth via a meteor. When the meteor fell on earth, we discovered VIRUS inside the meteorite."
After mentioning the meteorite, Lex pointed toward the corner of the room where the meteorite was contained.
The meteorite was contained within a cube of reinforced glass. It didn't look anything special other than being a huge space rock.
"When we first found VIRUS, we couldn't describe his appearance. But as soon as VIRUS was exposed to us humans, he shapeshifted to that of a human."