This drama left me flabbergasted.
I was just beginning to up my ratings on J dramas and viola this comes along on Netflix.

Was it an undying romance?
Was it a mystery thriller?
Did it want to depict the existence of truly kind hearted foster parents or make underage abuse the thematic issue?
Why did the ghost come back again?

Truly nerve racking story with no focus, too many critical story lines, no idea what was the intent, purpose and genre of this drama.
It spilt water all over the floor and took a soaking wet mop to clean the mess but instead ended up with a soggy damp confusing wreckage.