The only heir of Slytherin

I am the only heir of Slytherin,
I am the one, yes I am the one.
Evil which flooded my heart
Is that which set me apart .

It is I who has arrived
You cannot stop me, you cannot
Impede me
For I have arrived at the throne of darkness
Always watching always waiting

Like the symbol which leads my life
I hide in the shadows, cunning and wicked
Like the symbol which leads my life, like
The emerald serpent, waiting for the kill

Embedded in my own world of coldness
Am I, embedded in an abyss of darkness
Am I. Always evil. Always watching.Always
waiting...