Mom from another world, or a high-tech castle

In the hospital, an unfamiliar girl approached me and asked me to become her mother.
I died and woke up in a strange place.
An old castle, creepy ghosts, a talking cat and a lonely child.
Wha-oh?! Children need normal conditions!
So, a designer’s diploma was not given for pretty eyes. Come on, let's roll up our sleeves!
We'll sort the skeletons into closets, the ghosts into basements.
And who is it that came back? My daughter's dad?
Let's argue about parental rights!