The real story, though, is the emergence of Peng as a serious contender for Next Great Martial Arts Star status. His athletic turns in Jump Ashin! and Unbeatable made him the obvious choice to take on the daunting role but he does so effortlessly and with considerable charm.
In 1938, a girl, Joo-Ran (Park Bo-Young), is transferred to a boarding school in Keijyo (old name of Seoul). Joo-Ran learns of another student with the same name and she tries to figure out the hidden secret of the boarding school.