Hyperion

The super-being that would become known as Hyperion came to Earth as a baby, sent as the only survivor of the race of Eternals from a dying world. A human named Father raised him under the name of Marcus Milton, teaching him the morals of society. As an adult he became the super hero known as Hyperion, and protected the world along a team of super humans known as the Squadron Supreme.

One day, his universe and another started colliding. While he was trying to prevent the destruction of his reality, he was left in the void his destroyed universe once occupied, as the only survivor, floating in nothingness.

But, the group of scientists known as A.I.M. from another universe managed to pull him to their reality. He spent most of his time in captivity, until he was freed by the Avengers, who offered him a place in their ranks.

His first mission as an Avenger was to rescue the captured members that were being held by Ex Nihilo, Abyss, and Aleph. After rescuing them he returned to Earth and accompanied the other Avengers to the areas hit by Ex Nihilo's Origin Bombs. During his trip to the Savage Land, he found the Children of the Sun, a race of evolved beings created from an Origin Bomb. He began spending a deal of his time caring for and educating them.

Time Runs Out
After the Avengers fell into S.H.I.E.L.D. authority and Steve Rogers tried to use them to hunt down the Illuminati, Hyperion left the team and dedicated to keep on teaching the Children of the Sun. At the request of Sunspot, Marcus joined da Costa's own Avengers team, in order to investigate the incursions.

Using A.I.M.'s resources, Sunspot managed to put into operation a machine capable of transporting individuals across the Multiverse, in hopes of finding the source of the decay of the Multiverse, and a group of them, the "Multiversal Avengers," embarked in said mission. Hyperion was among these heroes.

In their journey, the Multiversal Avengers arrived to the base of the Black Priests, whom they believed to be enemies, as they would destroy alternate Earths. After discovering their true motivation, that of saving the Multiverse, the Multiversal Avengers allied with the Black Priests, and were informed of the true enemies they had to face, the Ivory Kings and Rabum Alal. While the Black Priests tried to find Rabum Alal, the Multiversal Avengers would set out to find the Ivory Kings (also known as the Beyonders).

The Avengers traveled across numerous universes, navigating the map left by the Mapmakers. After one last jump across universes that cost Nightmask's life, the Avengers found themselves face to face with a fissure in time and space. From it, two Beyonders emerged and demanded the heroes to fall back. Upon denying their request, the Avengers faced the Beyonders. In an attempt to reprogram one of the Beyonders, Abyss and the Ex Nihili sacrificed themselves, and after being stabbed by the second Beyonder, Star Brand used his last breath to unleash the energy within him and destroy it. The only surviving Avengers, Odinson and Hyperion found themselves against an incoming wave of countless Beyonders, and faced their deaths with delight.

All-New, All-Different Marvel
When Earth-616 came back into existence, so did Hyperion and the rest of the world. A few months after these events, he left the Avengers and joined the Squadron Supreme. His first mission with the Squadron Supreme was to punish Namor for destroying Doctor Spectrum's world and cooperating with the Cabal as well as numerous attacks upon the surface world. During the attack, Hyperion yanked the city of Atlantis from the ocean, lifted it high into the air, and hurled it down utterly destroying it. Hyperion then decapitated Namor with his Atomic Vision. This called the attention of the public, who either thougt they were too dangerous or the only way to find real justice, as well as S.H.I.E.L.D.'s, specially Namor's long time allies, agent Jim Hammond, the original Human Torch, and Steve Rogers, formerly known as Captain America.

Destroying Atlantis

Later, tormented by his violent actions, Hyperion decided to take some time to himself, not letting any of his teammates know where he went. While in Lawton, Oklahoma, he entered a diner where he met a trucker named Juan. After a brief talk about how lost he felt, Hyperion seemed to take Juan's advice about living on the roads to help him understand things better to heart. Soon after, he received a signal from Nighthawk, who was about to have a confrontation with the Avengers Unity Division.