Progeny's Children

After many years, people return to Earth and something else was living there.

People of Earth treated her badly, neglecting the needs of their home planet which resulted in a world that was hostile to life. They were forced to leave and find another planet.

Humanity traveled over 300 years to Horizon. They had learned from their mistakes and took care of their new planet.

1,500 years after leaving Earth they wanted to return to their home. The first ship entered Earth’s orbit and found a pristine world welcoming them back, but they also found something else living there.