君がウソをついた

Saki is a high school girl who hates lies and lives happily with her mother. A friend's lie leads to an accident that changes both of their lives. Saki survives, but her mother does not, and afterward she gains a strange power that lets her see liars as dark figures. The ability leaves her facing people in a completely different way. Her days shift from ordinary grief to a tense struggle with deception and the burden of what she can now perceive.