After Earth's destruction, the human race fled to space, in search for another inhabitable planet. The Orbit was designed to sustain mankind, to ensure that the human race continues. The ship held a city, big enough for at least ten million people to live a comfortable and healthy lifestyle. But despite that, the temporary home for millions will not last forever. The search for a new planet could potentially be millions of light-years away.
Felicity spent her entire life in the Orbit, as did her parents. Although the orbit provided a normal life for every passenger, as life would be back on Earth, Felicity still felt like there was no point to her life. She felt like a dead planet, with no orbit. It was ironic because her planet is in fact, dead, and that the name Felicity meant happiness, which she had hardly felt, until she comes across Jimin, a boy who just moved into her Sector.