Beginning in the 21st century before the events that set up the Halo Universe, Neo has been reborn on Earth, living a life of freedom and joy. However, when Grand Admiral Thrawn catches on to his trail, Neo is once again forced into conflict.

Beginning in the 21st century before the events that set up the Halo Universe, Jacen Harrison and the Guardians have begun there training to become the ultimate protectors of Earth. They, however, are called upon much earlier then expected when Earth is threatened by a New Cold War.

Beginning in the 21st century before the events that set up the Halo Universe, Neo has been created to stop and eliminate the deadly zombies virus created by the Maroon Phaze Gem, but when Helix Industries creates a new A.I. to destroy him, Neo's very future is put at risk.

Beginning in the 21st century before the events that set up the Halo Universe, Jacen Harrison has lost everything and seeks a purpose in his shattered life. After his months of grief, he is selected for a secret super soldier project to give him his since of purpose he desires. The project changes his life for the good and ultimately saves it.