You are alone on a desolate planet.
A strange world filled with strange and bizzare flora and fauna.
You do not know where you aree, but you know one thing: The days are getting shorter. On this planet, the Equinox is a huge event. There is no day on the Equinox. Plantes, suns, and moons are all perfectly aligned to permit no light to the planet you inhabit. And that day is today.