Eighteen-year-old Aihui Ying dreams of becoming a world-class engineer like her father, but after his sudden murder, her life falls apart. Left with only a journal of her father’s engineering secrets and a jade pendant snatched from the assassin, a heartbroken Ying follows the trail to the capital and the prestigious Engineers Guild, determined to discover why anyone would threaten a man who ultimately chose a quiet life over fame and fortune. Disguised as her brother, Ying manages to infiltrate the guild’s male-only apprenticeship trial with the help of an unlikely ally.

Truyan Saigas didn't choose to become a con artist, but after her father is lost at sea, it’s up to her to support her mother and two younger sisters. A gifted art forger, Tru has the unique ability to paint the future, but even such magic is not enough to put her family back together again, or stave off the gangsters demanding payment in blood for her mother’s gambling debts. Left with few options, Tru agrees to a marriage contract with a mysterious dragon lord.

Nine years ago, the war between the Kingdom of Night and the Kingdom of Rivers tore Àn’yīng’s family apart, leaving her mother barely alive and a baby sister to fend for. Now the mortal realm is falling into eternal night, and mó—beautiful, ravenous demons—roam the land, feasting on the flesh of humans and drinking their souls. Àn’yīng is no longer a helpless child, though. Armed with her crescent blades and trained in the ancient art of practitioning, she has decided to enter the Immortality Trials, which are open to any mortal who can survive the journey to the immortal realm.

The night Fei was born, a prophecy was made: she would one day become the Empress of All Empresses. Torn from her family as a child and raised in the palace to one day marry the Crown Prince of the most powerful empire in the land, Fei has only ever known loneliness. When the opportunity arises to seize her own destiny for the first time in her life, Fei sets out to hunt a legendary tiger, knowing it might cost her everything. What she doesn’t expect is to fall under the mercy of Yexue, the beautiful runaway prince from a rival kingdom.

Nico has his own motivations for their union beyond maintaining peace with her family. A serial kidnapper known as The Collector has been ravaging the streets of Remnant Row, stirring up mistrust between natives and descendants. If Milla can help restore safety to his streets, he'll have no need for her or her family's company. Find the Collector, prevent a war between their sides of the city, and pay off the family debt before she turns twenty-one. If Milla can fulfill her end of the bargain, she'll walk away with more freedom than she's ever had before.