Plot summary
Clarke, Bellamy, and Roan go on a road trip to deliver ten barrels of hydrazine fuel to Raven for her trip to space to make Nightblood. The residents of Arkadia band against Ilian and want to execute him for destroying the ship but Kane tries to resolve the conflict peacefully. However, Octavia holds a gun to Ilian's head but is stopped at the last minute by Kane who points out that Lincoln had been murdered in a similar fashion; she has an emotional breakdown and leaves. Also, Clarke lets her lover, Niylah, stay at Arkadia for the time being. During the drive, a Trikru attack on Clarke, Bellamy, and Roan results in one of the hydrazine barrels being pierced by an arrow and emptied. Later as Raven hears the news, she suffers a seizure.
Credits
Adapted from Wikipedia contributors, List of The 100 episodes. HTML formatting and reference markers removed.