Zero (Mega Man)

Zero is a character from the Mega Man Universe, he is possibly the most popular character in the series.

Zero is Dr.Wily's ultimate creation and Wily was to use Zero to cause chaos on the world. However after a fight with Sigma who was still a hero, the virus was transfered to him making Sigma the villain and Zero a hero.

Zero helped X on several ocassions to fight Sigma and his plans, by X4 things really changed when he had to personally fight his love interst Iris and in X5 when he had to fight X, his best friend.

Zero was kept in capativty sometimes and released into the future where the war wasn't done. Zero was found by Ciel and the Reistance, he became allies with them mostly with Ciel and helped them against Dr.Weil and his forces.

Friends: X, Ciel, V, Alucard, Axi, The Reistance, Venus the Puppy. Maka Albarn, Lizbeth, Soul Eater Evans, Agent Coulson, Nick Fury

Enemies: Sigma, Vile, Dr.Weil, Omega, The Dystopia League, Discord, Dr.Wily, THe Sigma Organzation

The Multiuniversal War of Destiny
Zero somehow came to the past, and was separted from X. He managed to find Ciel and the two ran into V and Alucard. V was running a renegade rebellion against the opressive forces of the multiuniverse. Zero and Ciel joined him and became alongside Alucard his finest alley. Zero is once more fighting Sigma who he thought was dead, Zero also is dealing with Omega and Discord too.

Zero is also a member of S.H.E.I.L.D and he has helped them in the past with threats. He meets Lizbeth, Maka Albarn and Soul Eater Evans and informs them about Sigma since he does remember Sigma. They all decide to team up against him