A brothel murder and a noble’s scandal pull Tang Fan into a dangerous royal investigation.

Suizhou goes undercover to watch Tang Fan—but ends up becoming his partner instead.

A poison trail and a mysterious apothecary reveal a deadly political connection.

A suicide, a sword, and a jail attack push Tang to dig into maritime secrets.

Tang loses his home and gains a new one—with Suizhou. But danger follows Dong’er.

A royal gift hides poison—uncovering secrets too scandalous for the palace to bear.

Suizhou suspects the prefect’s “justice” hides cruelty—and becomes his next target.

Tang fakes arrest to reach jailed Suizhou, while stolen horses spark tribal unrest.

Tang bargains to free Suizhou—if he can find the missing horses first.

Suizhou flees a fiery prison—while Tang stages a tribunal to reveal the truth.

A jealous commander sends Suizhou on a child abduction case—Wang Zhi shadows him.

Dong’er is kidnapped as bait—Xue Ling’s shady dealings raise red flags.

Dong’er escapes, but the true villain vanishes—just as murders resume in the capital.

A killer’s trail leads to mismatched footprints, a hostage, and hidden motives.

Tang is sentenced to die—and uncovers a duke’s twisted secret in his final hours.

Tang’s sister is abused, then her son is taken—while Suizhou finds a murder scene.

A massacre survivor offers a bounty on Wang Zhi—Suizhou struggles to prove the truth.

Hearts broken and traps set, Tang returns to investigate while Dong’er sets her own.

Wang Zhi’s name is cleared—he recommends Tang Fan for a corrupt mining post.

In Yunhe, Tang finds silver-tainted coins—and unrest brewing among the miners.

Tang exposes a faked kidnapping—then arrests a local hero, sparking backlash.

Wang’s priceless artifact is stolen; Tang treads carefully while the court compares fakes.

Tang probes Yunhe’s true puppet master—while Li Zilong starts playing his hand.

On their way home, Tang and Suizhou are ambushed—Durla pretends to be Tang to flee.

Durla is poisoned saving Tang—Suizhou scrambles for ice and an antidote.