Every year, thousands in the kingdom of Talin flock to its capital twin cities, San-Er, where the palace hosts a set of games. For those confident enough in their ability to jump between bodies, competitors across San-Er fight to the death to win unimaginable riches. Princess Calla Tuoleimi lurks in hiding. Five years ago, a massacre killed her parents and left the palace of Er empty…and she was the one who did it. Before King Kasa’s forces in San can catch her, she plans to finish the job and bring down the monarchy.

The year is 1926, and Shanghai hums to the tune of debauchery. A blood feud between two gangs runs the streets red, leaving the city helpless in the grip of chaos. At the heart of it all is 18-year-old Juliette Cai, a former flapper who has returned to assume her role as the proud heir of the Scarlet Gang - a network of criminals far above the law. Their only rivals in power are the White Flowers, who have fought the Scarlets for generations. And behind every move is their heir, Roma Montagov, Juliette's first love, and first betrayal.

It’s 1931 in Shanghai, and the stage is set for a new decade of intrigue. Four years ago, Rosalind Lang was brought back from the brink of death, but the strange experiment that saved her also stopped her from sleeping and aging—and allows her to heal from any wound. In short, Rosalind cannot die. Desperate for redemption for her traitorous past, she uses her abilities as an assassin for her country. But when the Japanese Imperial Army begins its invasion march, Rosalind’s mission pivots. A series of murders is causing unrest in Shanghai, and the Japanese are under suspicion.

Deadly storms have ravaged Mina’s homeland for generations. Floods sweep away entire villages, while bloody wars are waged over the few remaining resources. Her people believe the Sea God, once their protector, now curses them with death and despair. In an attempt to appease him, each year a beautiful maiden is thrown into the sea to serve as the Sea God’s bride, in the hopes that one day the “true bride” will be chosen and end the suffering.

Captured as her castle is overrun by the enemy, the world as Briony Rosewood knows it is changed forever. Evil has won, and her people face imminent servitude, imprisonment, or death. ​Stripped of her Magic and her freedom, Briony and the other survivors are quickly sold off to the highest bidders in an auction—and as Evermore's princess, she fetches the highest price. After a fierce bidding war, she’s sold to none other than Toven Hearst, scion of a family known for their cruelty.