In the 29th year of the Republic of China, Shanghai was reduced to an isolated island in the sea.
Ye Muzhi took his sister Ye Ling to hide in the alley, using his "Jing Tao Jin" to protect his family in troubled times. He thought the days would go on like this - until the woman came out of the sea fog.
Lan Ling. She said she was looking for something, but she couldn't even remember who she was. Her body glows, her footsteps can make fish gather, she doesn't belong to this world.
At the same time, people from the Wu family, an ancient martial arts family, entered Shanghai. The ancient martial arts showdown under the flames of war is also a microcosm of the country's survival.
War, assassination, mystery of life experience - when all the clues came together, Ye Muzhi understood: Lan Ling was not from this world, she was lost.
And the reason why she got lost points to a farther time and space.