Yui and the Correctors must fight with a mysterious virus who menaces the
ComNet, and also cope with the mysterious Corrector Ai, a Corrector who tends
to work on her own and seems to have her own agenda. The key to the mysteries
seems to be a strange young girl who seems lost and may be related with the
devastating virus appearances.
Used R-Raws' RAWs.
The virus in the original name is called "Bugrus", a portmanteau of words "bug" and "virus". As this sounded too corny, we decided to go with the translation found on English Wikipedia – Beagle, which happens to be a name of a real computer worm.