The Promised Neverland
約束のネバーランド (original)
When three gifted kids learn that their isolated orphanage isn’t the haven they thought, they vow to lead the other children in a risky escape plan.
Starring Sumire Morohoshi, Mariya Ise, Lynn, Shinei Ueki, Erisa Kuon, Shizuka Ishigami, Ai Kayano, Yuko Mori, Mari Hino, Yoshino Aoyama
It's a animation and action & adventure show, and has a rating of 8.2 out of 10 from Imdb which is very high for this kind of show.
Watch it here
Not found streaming from Sweden.