I just bought the first Resident Evil novel, the Umbrella Conspiracy. Perry changed some stuff up in the RE timeline, so Bravo's helicopter went down about 15 minutes after they left the RPD station and Alpha went in after them 5 minutes after they recieved word. If this is so, how could that give time for Zero Hour to happen? Unless Rebecca had a whole adventure in about 15 minutes, which is impossible. I know Umbrella Conspiracy came out before RE0, but for anyone who's read the novels, how do the events of RE0 happen in the little time that they have?