Under Space

Hundreds of years in the future, the surface of earth has become overheated and inhabitable due to climate change. Humanity has moved on to four underwater colonies—giant metal spherical structures floating in the oceans.

Fin is a young boy living on Atlantic Colony, and his school teacher has tasked him to keep a daily journal. Fin's entries detail what daily life is like on the underwater colony, and what it's like when, due to rising temperatures and worsening conditions, he is forced to leave.