Raised in the hidden tunnels of the Tok'ra, Alessia "Sia" Darva has spent her life as a secret the Goa'uld were never meant to touch.
With long black hair, lethal grace, and powers that manifest in violet wisps of energy, Sia is everything the System Lords fear-an off-world prodigy who can bend earth and water, conjure shields, and tear their technology apart with a flick of her fingers. To the Goa'uld, she's a weapon that slipped through their fingers. To the Tok'ra, she's family.
To SG-1... she might be their only chance.
When Sia joins Colonel Jack O'Neill, Captain Samantha Carter, Dr. Daniel Jackson, and the Jaffa warrior Teal'c, she steps through the Stargate into a war that stretches across a thousand worlds. From the first strike of Apophis on Earth to the liberation of Chulak, from deadly viruses and false gods to alternate realities and buried ships, her double life is constantly on the edge of discovery. The Goa'uld don't know how far she'll go to stop them.
And in the middle of it all stands Teal'c-former First Prime, burdened with a lifetime of sins in Apophis' service. Drawn to Sia's courage and quiet softness, he finds himself falling for the woman the Goa'uld most covet. Battle after battle, their bond deepens: shared glances in briefing rooms, stolen moments in the infirmary, hands finding each other in the dark. As they fight side by side to protect Earth, the line between comrade and something more begins to blur.
Within the Serpent's Shadow follows the events of Stargate SG-1 Season One episode by episode, weaving Sia into canon with detailed action, slow-burn romance, found family, and a growing, dangerous connection between the Tok'ra-raised witch of purple fire and the Jaffa who chose freedom.
You don't know how or why, but you've been isekai'd into the world of Jujutsu Kaisen. Although your first instinct is to stay far away from the plot, you've been blessed with an abnormal amount of cursed energy, and for better or worse, you find yourself sucked into the storyline. You decide that you may as well use your newfound powers for the greater good, and if you're lucky, you might succeed in rewriting some of the characters' fates. But it turns out that your presence in this world is even bigger deal than you first thought, and soon, everyone wants to make you theirs.