In the old house of the Lu family in Jinling, a miniature bronze door covered in dust at the bottom of a camphor wood box accidentally brought Lu Yuan, a graduate student in the history department, his sister Lu Zhaoxue, a soldier king, and his childhood sweetheart, the genius doctor Gu Nian, into the bloody Jinling of the war years.
Returning from hell, they did not hesitate to hand over the secret of time and space to the country!
The state machinery was in full swing, and a top-secret plan with the core of "making up for regrets and preserving the fire" - [Codename: Mending the Sky] was launched.
A perfect iron triangle composed of a think tank, a king of soldiers, and a miracle doctor, carrying the power of the entire modern country, turned into a sharp knife that pierced the heart of dark history.
From rescuing meritorious scientists who should have been sacrificed, to rescuing important national weapons that were almost plundered; from building a "future fortress" behind enemy lines that will never fall, to matching wits with the most cunning enemy of that era.
Lu Yuan: "Report, I am the eye of the Sky Mending Project, and the direction of history is under my control."
Gu Nian: "Report, I am the lifeline of the Sky Mending Project. As long as I breathe, I can snatch people from the hands of the King of Hell."
Lu Zhaoxue wiped the blade of the blade with calm eyes: "Me? I am responsible for ensuring that all those who stand in the way have no chance to see the King of Hell."
This is a hymn belonging to a hero, a protection across time and space. Tell those ancestors burning in the darkness, don't be afraid, we are here to take you home!
