What the heck was going on in this new planet?
The 100 Season 6 Episode 3 finally shed some light on the mystery as Clarke and her people were invited to a party to welcome them.
However, Clarke quickly realized that she was being played, and had to find a way to send a distress call to the prison ship.
Meanwhile, Bellamy, Echo, and Octavia discovered a new threat while on a mission to retrieve the transport ship.
Elsewhere, the children revealed that Sanctum was not their home planet.
What did this reveal to our heroes?
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.