The Promised Neverland summary: The orphans living at Grace Field House lead a serene life, despite lacking parental guidance. Their caregiver, fondly referred to as "Mama," provides them with the love and support they need to thrive, and they have formed a close-knit group with their peers. None of the children are neglected, and all of them are taken in by age 12. While they face rigorous challenges in their daily routine, they also have plenty of outdoor playtime. The one strict rule is that they cannot leave the premises. However, when Emma and Norman, two of the highest-scoring orphans, venture beyond the gate, they uncover a startling truth about their reality. The children quickly adapt and collaborate to uncover a way to alter their destiny.