Dual stories of two young people—one in 731 China, and one in 1931 Chinatown—on perilous journeys to save their families.

In ancient Chang’An, Han Yu sells steamed buns in a bustling market full of whispers about his ability to summon tigers.

In New York’s Depression-era Chinatown, Luli gazes out from the roof of her parents’ restaurant, dreaming of dim sum and Chinese art.

Familiar rhythms rule the contained-but-contented lives of Han Yu and Luli. But when plague strikes Chang’An and financial crisis threatens Luli’s family, Han Yu and Luli must each venture out into the larger world—and into danger-filled adventure—to save what they love most.