Please recommend me some good Mangas like this. (=・ω・=)

I personally recommend Omniscient Reader's Viewpoint and Tash of the Count's Family although the latter story has a quite slow development of the actions but it is very interesting! The former story is more to survival but it is very great and I love it so much.

Thanks

Maybe you could try the beginning after the end

Eleceed is also quite good