Two NetNavis known as Zoanoroids are at war on the internet, one praising the lion Gregar (Zoano VineMan) and the other worshipping falcon Falzar (Zoano SparkMan). The Zoanoroids claim to descend from a world called "Beyondard." As they battle, MegaMan and ProtoMan intervene. Meanwhile, Roll takes care of the infant NetNavi who MegaMan decides to name "Trill."