Itangugui Jacheongbi

A Taekwondo student named Jacheongbi enters a world known as the ash-scented palace after a chance encounter following her victory in a national competition. Meeting a man she recognizes from her dreams in a hospital garden, she follows him to a lake and awakens in a palace in an unfamiliar land. Struggling to find a way back home, she learns of a death and revival incident tied to the river, suggesting a path for her return. Despite this, she decides to stay in the palace rather than risk the dangers outside. As she grapples with her decision, she interacts with a crown prince who rescued her, a prince known as the Prince of Misfortune, and a tomboyish princess who asserts a claim over her. Jacheongbi begins making arrangements for a swift and secure return to her original world.