Transformers Cyberverse S-1 || E-4 || The Journey

Episode Description : Bumblebee remembers the time when the Ark's Energon supply ran dry, causing Optimus to bring him and another Autobot, Grimlock, to an uninhabited planet in search for Energon. There, the group encounters swarms of dangerous cave-dwelling insect-like creatures though they also find a pool of Energon. As the Autobots try to fend off the cave creatures coming for them, Optimus realises that the creatures, who also feed on Energon, were trying to defend their source of food and decides to leave them in peace. Upon returning to the Ark with his team, Optimus orders all Autobots to enter stasis to conserve their energy while the ship scans for the AllSpark. Back in the present and in his mind, Bumblebee resolves to find the Ark.