In 617 AD, the Sui Dynasty lost its deer, and the whole world chased it away. Six modern young people fell into this bloody dawn in a thunderstorm on Mount Tai, and woke up as refugees on the Yellow River tidal flats.
The history soldier Mo Jiyu, the surgeon Jiang Nan, the mechanical genius Lu Shuangteng, the intelligence reporter Liu Xiao, the martial artist Zhao Yipu, and the cryptography expert Li Junlin - in the name of "Heluo Survivors", they have relied on knowledge, technology and collaboration that spans a thousand years to become an unstoppable "six-edged sword" in this troubled world.
They helped Li Shimin train and reorganize his troops, saved countless lives with battlefield first aid, used engineering to innovate siege equipment, and relied on information warfare to achieve extraordinary feats. However, just when they thought they could work together to rewrite history and create an ideal dynasty, the first crack appeared within the team.
When the known history is being pried one by one, the biggest threat does not come from the enemy in front, but from the shadow behind. Trust has become a porcelain more fragile than imperial power; betrayal often begins with the best intentions.
This is the story of six time travelers trying to save an era, and it is also the ultimate test they must face - who is the hunter and who is the pawn.
