Shanhe Jin: My Codename Is Nightingale

On the 80th anniversary of the victory of the Anti-Japanese War, I opened the diary of my great-great-grandfather's achievements and was accused by barrage across the Internet: "He lied! Nightingale is not him at all!" A falling piece of top-secret cable revealed the shocking truth: the real ace agent "Nightingale" was actually his fiancée Gu Wanning, who was buried in the loess of Yan'an and died in a bloodbath ten days before the wedding. Glory to the silent, echoes from the depths of history. Before he could recover from the family secret, the mysterious military's communication suddenly came in: "Mr. Lin, are you willing to... Restart 'Nightingale'?" The dusty code name has been revealed again, and the war and watch that spanned eighty years have officially begun.