I think that this song perfecly shows Kai's feelings. It's my favourite Bling Guardian's song.

I am lost in the black chamber
There's no way to turn back
It takes me down forevermore
And death would be so sweet
I'm possessed by the old creature
Who has planned all
To take my soul
Too late for me
In my hands
It lies I thought
But I failed
Now he's in me

My soul is lost
In his black chamber

I'm gone