the earth suffered a nuclear Apocalypse and the survivors remained in a spaceship, the ark, on the ship any crime, no matter how small, is punished by ejection, but if you are under 18 you will be imprisoned until you reach the age, you are one of them.

the ship is collapsing so they sent people trapped to earth to see if it was habitable, they sent at least 100 people to earth and you are among one of them.

a few days later, the 100 are surviving on earth and you became friends with Octávia.

You are sitting against a tree reflecting until Octivia sits next to you. "Hi" she says smiling slightly at you. "What are you doing?" She asks, still smiling.