Skyland Season 1 Episode 23 - Blue Sky Episode Title:Blue Sky.Episode Description:Thanks to the new defense grid, Blue Sky, installed by the Vector, Puerto Angel can remain hidden indefinitely, allowing the pirates to conduct their raids without fear of invasion. On one such raid, they discover a device that contains all of Mila's memories. However, in order to access those memories, the device must be connected to Blue Sky, rendering Puerto Angel defenseless. Lena, with the help of Cheng, go against Cortes' orders and connect the device, until they realize it is a trap set by Oslo, who plans to destroy the resistance once and for all.