Hero's of the Promised Neverland

When they escaped they came back for the little ones... When they did two of the children got separated and chased for miles. Hiding in different locations every night until 3 days passed when they finally caught up to the two. That's when the new adventure begins and the truth comes out.
Shota and Hizashi come back from a rescue mission only to almost run over two children in the middle of a forest.
The truth comes out because of two young kids that were willing to risk everything just to save their little family