Harry Potter and the Quest for the Sangreal (слэш)

Horcruxes are dangerous to destroy. Snape knows this. He also knows that Voldemort has his sights set on something more powerful, something more terrifying, and something that, once invoked, cannot be undone. Together with Harry, Snape sets out to find this artefact before the Voldemort can obtain it. If they succeed, they can use its ancient magic to defeat the Dark Lord once and for all. But time is running out.