The people inside are more or less the same as Heart Of Greed, just that the relationship/link is slightly different.

Family tree.

I think it will only be showing at ch 8 probably autumn next yr. Its just my guess since I've watch heart of greed on scv one yr ago and its only showing in ch 8 recently.

Lastly, let me end this entry with one of the song in the show.

Talk to me
You speak with me
Don’t sink before you rise baby
Don’t fade away

You hesitate
You seem to wait
For all the time we had
Feels like a world away

Who’s to say, we’ll be ok
We will make it through the night
Don’t wanna wake up in this state
I just want us both to smile

Cause we’re the same
And I know that we’ll never change
Look I bought your favorite ice cream
I don’t wanna see it melt away

If you walk out now
I don’t know if we’re gonna be the same
Baby just talk with me
Cause I want you to stay here with me

The memories
The things we did
I locked inside my hear
Where I know I won’t forget

And now, who’s to say, we’ll be ok
We will make it through the night
Don’t wanna wake up in this state
I just want us both to smile

Cause we’re the same
And I know that we’ll never change
look I bought your favorite ice ream
I don’t want to see it melt away

If you walk out now
I don’t know if we could be the same
Baby just talk with me
Cause I want you to stay here with me

I want you to stay here with me