Hello there guys. I was trying to identify an old anime movie that I watched as kid, cannot remember a lot of the plot, had to be with some kind of giant space ship that seems to be called out as the mother machine and people were becoming mothers machines slaves or something that would happen while in sleep. Mechanical sort of spiders would enter their forehead in order to subdue them. There was also a ninja girl half machine that would fight for humanity. As I remember some twins (male-female) would also be somehow in the story. Sorry I don't seem to remember anything else than that. If somebody knows something please let me know. Thank you guys!
