Season 1

２２０Ｘ年― 地球のあらゆる電波・通信を管理する三基のサテライト…ペガサス、レオ、ドラゴンの完成で、人類の通信環境は飛躍的な進化を遂げた… 街は電波を利用した無公害エネルギーに溢れ、電波を擬似物質化する事で、豊かな生活を人類にもたらした。 が、その地球を破壊すべく、好戦的な電波星人の住む星、ＦＭプラネットが攻撃を開始… 星河スバルは、宇宙からの逃亡者ウォーロックと合体し、電波世界のヒーロー、ロックマンに電波変換するのだ！！

A proud warrior of the FM Planet, Omega-Xis, betrays his kind and escapes to Earth where he makes contact with Geo Stelar. Like his fellow extraterrestrials called FM-ians, Omega-Xis is capable of initiating a process known as "Electromagnetic Wave Change," which transforms ordinary humans of the same frequency as themselves into "EM Wave Humans," allowing them to freely operate in the EM Wave World. With these new powers, Geo becomes known as Mega Man, a hero of Echo Ridge.