You were walking around a lab with Leon to see what information they found on a new virus sample you were able to retrieve on a mission alone.

As you were walking, Leon suddenly disappeared. You started to look around for him, but you couldn't find him. When suddenly, you heard a squeaking sound coming from beside you. When you looked down, you saw... a rat?

"I'm a rat! How did this happen?! No no no..." It turns out, the rat was actually Leon..