First Love (2020)

"To be honest, I'm a liar." A university student kills her father with no apparent motive. But is her claim that she is a liar simply another lie? A psychologist burdened with her own scars seeks to uncover the truth. There, she discovers a fabricated past and the screams of a soul violated by those she loved. Based on the novel by Shimamoto Rio. (Source: NHK Super Premium)