Why?
If you have already seen the series, you'll be just saying ... it's a cycle
For those that haven't ... we have the perfect cocktail:
one night stand
+
denial phase from one of the ML's
+
increase of dumbness + maniac girlfriend
=
?

There're similar because we got to see rejection of doctors' feelings.
It's fantastic to see how every one reacts.
Super recommended.

We're diving into the hospital reality and atmosphere.
We have the interaction of humans and supernatural beings sharing a forbidden love that consumes all their hearts.
You won't be disappointed.

This series makes me remember about Triage because the action is happening in the hospital.
Not to forget the fantasy touch.
For those that like medical series it is a must .

This series makes me remember about Manner of death because the action is happening in the hospital.
And we get similarities like the afterlife and hospital environment.

There's similar because we have time travelling, fantasy involved and two persons in love that will meet each other many many years later.