From the Start, I Bound Myself to the Dark System and Went on a Killing Spree

[Transmigrated as a pure-blood traitor? The System forces me to devour dark magic to stay alive!]

The moment Vera Rosier opened her eyes, she found herself an orphan of pure-blood lineage in the Harry Potter world.

An arcane sigil sealed over her left eye, her silver hair stained with blood, and she was bound to the “Dark Magic Resonance System”...

The more her emotions spiraled out of control, the stronger her magic became; the more her soul corroded, the more her power ran wild!

[An elegant model student on the surface, a total lunatic behind the scenes!]

Slytherin praised her as a perfect prefect, while Hermione kept her eyes fixed on the ice crystals forming at her fingertips.

Draco offered her a marriage alliance, and she blasted his broom away in response. “Get lost. You’re in my way!”

Only the ghost Regulus saw through her disguise. “Become my heir... or my sacrifice?”

[Whether the wizarding world falls into chaos is up to Vera!]

When the Basilisk in the Chamber of Secrets tore her assassins to pieces, and the Killing Curse in the Triwizard Tournament became fuel for her advancement...

Dumbledore’s glasses flashed. “Child, what are you hiding in your soul?”

Vera smiled as she brushed the arcane sigils spreading across half her face. “Soon... I’ll devour Voldemort for you to see!”