Manga Similar to The Promised Neverland

[Esmee]

I know the the promised neverland is form of like Prison break type manga and anime. I kind of loved how they found their way out and solved the base issue of plantation. I am looking for similar escape from something theme in manga. 

Do you know any such manga which is on similar storylines?

 

[MadaraUchiha]

Rainbow

 

[Blackangel]

i think god eater, attack on titan fits.
this is just the way it is

 

[Demon_skeith]

A good one would be Seraph of the End, a bad one would be Darling in the Franxx, but each their own on what they like or don't.

 

[Blackangel]

you can try tokyo ghoul and psycho pass too.
they have the morbidness in them.

 

[Esmee]

I tried Tokyo Ghoul but I didn't like the flow and how it is moving ahead. I have yet to check out rainbow. So that's going to be in my list.