Edens Zero(2021)

In Grenble Kingdom, an abandoned amusement park, Shiki has spent her whole life in a pile of machines. But one day, Rebecca and her cat, Happy, appear in front of the amusement park. These newcomers don't know that this is the first time Grenble has seen human visitors in this hundred years! While Shiki is looking to find a new friend, her former neighbors are waiting for an opportunity to start a robot rebellion... and when it becomes too unsafe for Shiki, she must join Rebecca and her cat and escape to a boundless galaxy in their flying saucer.