Lan and his friends' NetNavis disappear in a tornado of wind, and they track them to Shiisaa Island. There, they meet Lily and her NetNavi WindBlastMan. Ms. Yuri also appears on the island, hoping to steal the data within an ancient relic. When SpikeMan disrupts the relic, a huge storm brews over the island, and using WindSoul MegaMan defeats Spikeman.