high concept dramas

Basically, they have a one clear (mostly fantasy) idea and they explore the consequences of it on characters’ lives. I haven't watched all the ones listed here, I just wanted to make an overall list.

 I could describe them as “ What if” scenarios:

Strong Woman Do Bong Soon (2017) – What if there was a cute woman with super strength.

I hear your voice (2013) – What if a boy who reads thoughts met a layer.

He is psychometric (2018) – What if there was a boy who sees memories through touch . 

From Wikipedia :  High-concept is a type of artistic work that can be easily pitched with a succinctly stated premise