Han Sian is ten years old.

She enjoys expensive gifts, making grown adults nervous, and earning large sums of money for her mother.

She also happens to be one of the most dangerous poison users on the planet.

Every night, while everyone else sleeps peacefully, Sian is dragged into a nightmare where a Tang Clan master poisons her, kills her, revives her, and does it all over again in the name of "training."

The result is a child powerful enough that government agencies negotiate with her instead of giving orders.

Unfortunately for them, Sian isn't interested in politics.

She's much more interested in finding a way to smuggle real-world weapons into her dreams so she can finally get revenge on the lunatic who keeps murdering her every night.