To Love the Heroine's Teacher

Nineteen years ago, Li Lianhua was accused of treason and conspiracy with demons and sentenced to death. The one who carried out the sentence was her teacher – Bai Heping, the only person she trusted infinitely. However, destined to disappear, Li Lianhua received a second chance and a third life, ironically once again preparing her for apprenticeship under Bai Heping. Why does this world, familiar from the pages of her first life, not let her go? And why is the plot suddenly starting to crumble and change right before her eyes?