Hong Jiachang, a well-known dandy young master in Shanghai, whose greatest ideal in life is to live out his life lying down.
Su Lin, a doctoral student who grew up in an orphanage, spent her life trying to uncover the truth behind the Japanese invasion of China - a career that her parents sacrificed their lives for.
A blood-stained pocket watch entwines two souls ninety years apart.
She was the only one he could see. And she discovered that he was on the killed list that she had been studying for ten years.
He could have stayed in the peaceful world of 2026, eating ice cream, riding the high-speed rail, and walking by the West Lake. But he chose to go back - back to August 14, 1937, and back to the cockpit of the Hawk III fighter jet.
Because someone told him: The future world is very good, but it does not come for nothing.
——She let him know that there is more to life than just breathing. He lets her know that some people never really leave.
Not for the sake of history, but for the sake of a smile.
Healing the Sad Heart｜Across Time and Space｜He in the past life, you in this life
