Chaud travels to Netopia to explore a military factory where BubbleMan was imprisoned by Colonel. There, he meets a mysterious young girl. Meanwhile, Zoano PharaohMan is capturing NetNavis and transforming them into followers of Gregar, including Zoano SparkMan. MegaMan intervenes and transforms with Trill into the Gregar Style to defeat the Zoanoroids, but as a result, loses control of his body and escapes into NetCity.