After three years working abroad, Song Siming comes back to find his pregnant wife Li Xiuzhen ready to jump to her death. Having been away for three years, he doubts the baby’s origin. His mother Wang Guizhi kneels to protect the secret, while his father Song Zhenlin avoids the topic and dies full of sorrow. Overwhelmed by shame, Song Siming pursues the truth via paternity tests, hidden journals and a mysterious bodyguard. Shocking family secrets spanning three generations emerge, testing morality and blood ties in this suspense tale of betrayal, hidden truths and redemption.
