Demon Hector (SCP-6666-A) : r/SCP

Old Gods, New Gods, and Leviathans: Rise of the Scarlet King - The Demon Hector and the Dread Titania/SCP-6666 - Page 2 - Wattpad

The Royal Knights of House Apollyon (Celebrating the release of SCP-6765) : r/SCP

SCP-6666 - SCP Foundation

Childrens of the night, looking at their favourite prey (scp-6666). : r/SCP

How powerful is scp 6666? I've been trying to find the strongest being in the scp universe, and 6666 is frequently referred to as its main antagonist. : r/SCP

Soon the time will be. Two Demons meet. As it was written : r/SCP

Exploring the SCP Foundation SCP-6666 - The Demon Hector and the Dread Titania (Reaction)

SCP-6666 - SCP Foundation

SCP readings on RadioPublic

Valdevia's Art Page - SCP Foundation