Friendship has evolved.

When Gemma suddenly becomes the caretaker of her orphaned 8-year-old niece, Cady (Violet McGraw, The Haunting of Hill House), Gemma’s unsure and unprepared to be a parent. Under intense pressure at work, Gemma decides to pair her M3GAN prototype with Cady in an attempt to resolve both problems—a decision that will have unimaginable consequences.