Yakusoku no NeverlandSeries

Surrounded by a forest and a gated entrance, the Grace Field House is inhabited by orphans happily living together as one big family, looked after by their Mama, Isabella. Although they are required to take tests daily, the children are free to spend their time as they see fit, usually playing outside, as long as they do not venture too far from the orphanage—a rule they are expected to follow no matter what. However, all good times must come to an end, as every few months, a child is adopted and sent to live with their new family... never to be heard from again. However, the three oldest siblings have their suspicions about what is actually happening at the orphanage, and they are about to discover the cruel fate that awaits the children living at Grace Field, including the twisted nature of their beloved Mama. [Written by MAL Rewrite]

عما، نورمن و ری باهوش‌ترین بچه‌های یتیم‌خانه گریس فیلد هستند و تحت مراقبت زنی به اسم «مادر» تمامی بچه‌های یتیم‌خانه زندگی آروم و راختی داشته‌اند. غذای خوب، لباساهای تمیز و محیطی عالی برای یادگرفتن و بزرگ شدن، دقیقاً هرچیزی که یک یتیم نیاز دارد. یک روز، اما و نورمن حقیقت تاریک و ترسناک دنیای بیرون از یتیم‌خانه، جایی که اجازه‌ی دیدنش رو ندارند کشف می‌کنند.