The power of "Terra Power Unknown Planet" could not have imagined that Barney could even open the protective shield, and he was happy. Power didn't know that Buck's battery was dropping rapidly, and he didn't tell Wilpower all this, because it was his duty to protect Power as a life-saving robot. Soon the hail finally stopped, all the animals and plants ran out, and the little beast that was hiding was also unharmed. But Buck suddenly goes into hibernation because he must leave the remaining power to send a distress signal to Power.
At this moment, the power finally panicked, and without Buck, he didn't know how to survive here. He hides Buck in a cave and decides to go to the place where he landed to retrieve the spare battery. But as soon as they came here, they woke up the giant devouring monster, and the power quickly hid back in the cave, but the little beast was ravaged back and forth by the monsters. After escaping to the cave, he was seriously injured by the monster, and the power saved him in a time of crisis. He was about to take the little beast home, but he accidentally fell into a deep pit halfway through, and he tried to escape with the rope of the exploration tool, but he couldn't use it at all. This time the power is even more frustrated, without Buck himself is like waste.
At this moment, he suddenly noticed the stone horn on the side, and he tried to blow the call for the rolling dung insects to help, but he did not expect that the original rolling dung insects were really in love. In this way, Willy climbed up with their help using a rope, and after thanking the rolling dung worm, Willy took the little beast home and came to Buck to begin to repent, he finally understood why Buck always controlled him, that was to protect himself, here must be careful life. Willie accepts reality and watches over Buck while waiting for help.
More than half a year has passed, and Willie has become a little savage, who is now fully adapted to life in the forest, and has also collected all kinds of biological data. Until this day Willie discovered the rescue probe. Willy is so happy that he tells the little beast the good news, only to find that the little beast is about to degenerate again. Seeing this, Willie rushes to find Buck, because he has said that as long as a detector comes, he will automatically wake up. But Willie waited for a while to see Buck move, and Willy turned on the battery to find that Buck was completely dead, and now he couldn't even send a signal.
Time is running out and Willie must travel to the desert again to retrieve the battery. This time he was no longer as frizzy as before, and soon came to the backup battery, and the monsters were not woken up. But just as they were about to return, the ruins of the escape pod fell, and the monsters were instantly woken up, and they quickly ran out of gas in order to use flamethrowers to drive them away. Helplessly, Willy could only escape, this time he was agile and quickly escaped the encirclement of monsters.
Just when Willy happily thought that he had escaped, he was hit by the monster that suddenly came out, and he was about to fall into the mouth of the monster. The little beast arrived in time to save Willie, it turned out that the little beast had completed its transformation and was much larger than before. Next, Wei uses the camera to attract the attention of the monsters, and the little beasts take the opportunity to get the spare battery, and finally with their cooperation, they not only get the battery but also subdue all the monsters. Willie finally wakes up after loading Buck with batteries, and rescue probes find them. Willie begins to say goodbye to his friends, and before leaving, he wants the little beast to join him, but the little beast refuses, because this is his home. But Willie will always remember these friends even if he leaves the planet.
