Seven Days with the Half-Blood Lord

This Twilight-style supernatural romance follows a seven-day countdown. Four-hundred-year-old vampire-werewolf hybrid Silas is doomed by the Progenitor clan. Rylie, who time-travels via a wolf-tooth pendant, is his fated soulmate immune to his telepathy. They enter a seven-day companion contract, and their fake love turns real. Their true feelings unlock ancient power, saving both races, forging an eternal love across time and species.