This is for Everybody's Sake Too

Synopsis

Howard has stolen the gyrostabilizer from the ruins and is taking it to the three escapees to bargain it exchange for their rescue, with the added incentive of the reward they would get for the children's safe return. The escapees tell Howard they can only take one person with them, so Howard decides to accept the offer, and send help for the others later. Once the escapees have the gyrostabilizer, however, they turn on Howard and are about to kill him, until they realize that Howard took the wrong component. Kaoru negotiates an exchange over the radio – the real gyrostabilizer for Howard. Kaoru tries to go alone to make the exchange, risking only himself, but Luna persuades him they need to work together. Knowing that the escapees will try to kill them the moment they get the chance, the children come up with a plan to both rescue Howard and escape with their lives. At dawn, Kaoru, Bell, Luna and Menori move into position to carry it out. Adam, not wanting to be left behind, chases after them. (Source: Wikipedia)