Son of a Condemned Official: I Measure the World with a Water Gauge

Fifteen years ago, the Qingci Embankment collapsed, and the craftsman Chen Ruoheng was condemned as a traitor.

Fifteen years later, Chen Yan, the traitor’s son, is merely a low-ranking clerk in the Construction Office’s abandoned storeroom, keeping himself and his sickly younger sister alive by repairing broken wooden items. Then a chipped bronze mirror inside an old inkline reel awakens. He can see the marks time has left on objects, as well as the ways to mend the land before it crumbles.

But every time he uses it, he pays with his body and his memories.

The capital’s floods, the salt and iron trade north of the river, military industry on the northern frontier, the old sluice gates of the imperial city… Case after case points to the same cold rule: secure the palace first; those in low places get wet first.

Everyone wants to seize his mirror, but Chen Yan has only one goal: turn the supernatural into techniques anyone can test and verify.

Water must have a way through, people must have names, and every matter must be accounted for.

The one who mends the heavens does not become king.

{Historical what-if, alternate history, power struggles, engineering, water management, ensemble cast, mystery, court politics, stirring, coming of age, not an effortless power fantasy, institutional focus}