Author's Notes: Yes, I'm aware there's a 'Who's Who' sheet on MML's series already, however, I'm afraid to say alot of the data is incorrect, therefor, I wish to pfresent a corrected version. ^^; Beleive what you want, though. This has so many spoilers it isn't even funny, so read with caution.

Megaman Legends: The Story and Characters

Megaman Legends is set on a planet named Terra. It's run by a "System" designed millenia ago by the humans inhabiting the planet in order to end pain, suffering, hunger, death, disease, war, ETC. In doing thus, they create "Elysium", a planet-like station in space. They took their DNA, and placed it there. As time went on, humans seemed to die out (This is my speculation here) and the last human, called the Master, was the last left on Elysium. The entire System on Elysium, based on what was believed to be in his best wishes, was run by the Mother Unit Sera, whom was assisted by the Servetor Geetz.
Terra, and the inhabitants created with a set culture (Such creatures are called "Carbons") are monitered by the mother unit Yuna, and she is assisted by the Servetor Gatz. This lasted close to 3000 years until the Master wished for a Purifier Unit (One whom seeks out aberrant units and terminates them) to take him to Terra one last time. Megaman Trigger does this, and the Master wishes him to destroy the System, and dies. Megaman Trigger then goes 'aberrant', and wars against the entirety of the System, including Yuna and Sera, until Yuna realizes what he is doing, and goes neutral. Sera and Trigger do battle until, damaged heavily, Yuna seals them both away...

In Megaman Legends 1, you know very little about Megaman. You know he was found with a small cyber monkey by Barrel Caskett, who raised him with his granddaughter Roll, who's parents vanished seeking the Mother Load. The game introducesyou to the Bonne Air Pirates, and, at the very end, to the Beaurocratic 3rd class unit, Megaman Juno.

What each class seems to represent is power level, as Trigger is said to be a Class 1 Purifier, and Data (The monkey) says that Megaman can defeat Juno, whom is 3rd Class. A Beaurocratic unit apparently deals with matters in a given numbered 'District' (IE: Kattelox is District 12), and takes care of aberrant units if need be, as well as control the carbon population. This is all that beaurocratic units seem to do, unlike Purifiers, whom seek and destroy aberrents.

After Juno is terminated, Data stops the reinitialization of Kattelox. Reinitialization is when one is deleted and destroyed, much like a computer program.

This ends Megaman Legends 1.

In Megaman Legends 2, Trigger, now remotely aware of himself, accidently awakens Sera and Geetz on Forbidden island. He proceeds to collect the 4 keys to the 'Great Legacy' (Elysium and the human DNA samples). Megaman and friends realize Sera tricked them, and Yuna comes to their aide. During this time we learn about the Master's trip to Earth, and the information in the first paragraph about him. Then you go to Elysium, and if you speak with Yuna, you learn that she's in the body of Roll's mother, and you learn the story behind this. Is you also ask her, she tells you of the initial porpuse of the System and Elysium. After defeating Sera, she takes Yuna's old body. However, with Gatz and Geetz destroyed, they are trapped aboard Elysium.

This is very basic, and I only covered the System and the data based on the Legends games. However, if you would like to learn about the Bonnes and Glyde, play Misadventures of Tron Bonne. Hope this is useful, and that it's not to dry. Go write fanfiction! Go! ^_^