In 1987, while on his way to escape, Bumblebee arrived at a quiet beachfront town in California, where he temporarily lived in an abandoned abandoned car park.At this time, the girl Charlie is about to celebrate her 18th birthday, and she is trying to find her place in this world.By chance, she found scarred and nearly paralyzed bumblebee in the pile of scrap cars.The moment she stretched out her hands to awaken him, she realized that this seemingly ordinary yellow beetle was far from an ordinary thing.