Hakushaku to Nakenai Tenshi

After their father dies, Tessa and her sisters are surprised when Earl Peyton shows up, claiming to be their appointed guardian. Tessa is suspicious of Peyton, but the gorgeous earl seamlessly blends into their everyday life. As Tessa begins to rely on him, Peyton skillfully heals her tired heart. But there’s something she doesn’t know yet. Are Peyton’s sweet promises all lies? Source: Harlequin