It's been a year since the Cybeasts threatened the peace of the world. Lan and his friends think life can't be better living in a quiet, peaceful net society. Deep inside, Lan wants to relive the days of defeating net criminals, and saving lives... Soon he will get his wish, because a dark secret is about to threaten the planet.
Many years ago, a beast was unleashed upon the Net. This beast was eventually defeated by none other than the duo of Lan and MegaMan.
A mysterious group named "Red Infinity" wants to resurrect the beast. Its members are gathering "Z Parts" from around the world. While Lan is at Sci Lab one day, a mysterious navi attacks and steals an old document from Sci Lab's computers... What could be in this old file that Red Infinity would want? What do the "Z Parts" have to do with the beast? What did this navi steal from MegaMan, crippling him at the scene of the battle? Stay tuned for more updates from MegaMan Battle Network - Chrono X to find out!