If you dig around, you might find the scrapped prologue to this story. Chapter 1 is currently fully written, just need to make the cover art.
Anyways, lore:
The Puppeteers are mischievous beings, but prisoners to the Author’s Realm. They may watch, but never again step foot in their home realm, the Nexus. So they created beings that would enact their will, causing chaos and sowing distrust. However, the Puppeteers’ creations were quickly forced out of the realm, and they were driven past the far reaches of the Nexus into another universe, where they began to fulfill their one goal.