Hetalia: The Promise Neverland AU [Prologue: The Truth Unfold] 

Welp this is a bit cringe-
I skipped the basic stuff somehow and here's a brief description on the world building.
basically the kids were living happily in the orphanage. they have great food to eat, and have fun in the forest outside the house. The rules are basically don't go beyond the fence as it's dangerous outside.
the kids normally takes tests everyday. the ones with perfect scores would be told out to the whole class. after that, they would play outside and have fun.
that's basically it and I hope you enjoy✨
#hetalia #thepromisedneverland #gacha #gachaclub