Plot summary
Skye is now integrated into Coulson's team as a consultant. Their next assignment is in Peru, tracking an "0-8-4", the S.H.I.E.L.D. code for "an object of unknown origin". Once there, the team quickly realizes that the object is a piece of forgotten Hydra technology powered by Tesseract energy. Coulson meets with a former colleague and officer in the Peruvian military, Camilla Reyes, and brings her team aboard their plane, the Bus. Reyes betrays Coulson in order to take the Hydra weapon for her government so they can defeat Peruvian rebels.
The squabbling team members band together and take out Reyes' men. When the plane lands at a S.H.I.E.L.D. base, Reyes is taken into custody. Later, Skye is revealed to still be loyal to the Rising Tide, while Director Nick Fury scolds Coulson for the damage to the plane and warns him of the risk Skye poses.
Credits
Adapted from Wikipedia contributors, Agents of S.H.I.E.L.D. season 1. HTML formatting and reference markers removed.