This is the story of before X-Birds. About how Blu came to be fully aware of his power and of the strengths. But such power does not come without danger. This is of how he faced those despite his nervous nature, and how a single organisation hunted him down for that power to wield.

This is my first fanfic. I am a fan of X-Men and Rio. I hope you like it. I have some OC characters. If the names match someone else's, it is an accident and I have made them (not including characters from movie Rio or X-Men series)

After the conflict against Hunter, the one who gave Blu his adamantium claws, the group has found peace. But war is brewing. A war that will decide the fate of all mutants, birds and humans alike.

You know the story of the X-Birds. Now learn the story of Blu's nemesis and brother, Kronos before he became the villain.

The future has become dark. The Earth is scarred from war between mutants and the Sentinels. Blu and his family are on the run, hiding wherever they can and searching for a way to become victorious, but so far no success. But the only way to secure the future is to change the past.

(This is based between Last Stand and a Days Of Future Past version) It has been two years since the battle of Alcatraz. Many lives have been torn apart. But soon they will be torn more. War is coming. The end of the mutants will arrive. The rise of the sentinels has come.

It has been 4 weeks since the events of X-Birds 1. A new enemy arrives, and new allies. (Rated T for violence)