خلاصه داستان : کیونگ سو یک متخصص طب سوزنی نابیناست. با وجود نابینا بودن او مثل یک فرد عادی قادر به انجام کار های خود است. یک شب او متوجه مرگ ولیعهد می شود. کیونگ سو تلاش می کند تا حقیقت مرگ ولیعهد را فاش کند…

A period drama film, depicting Joseon Dynasty in Korea. Kyoung-su is a skilled acupuncturist but a blind who can only see a little at dark. Right after Kyoung-su joins King Injo’s medical team, the prince comes back after 7 years of living in Chung dynasty. Due to a long journey coming back, the prince becomes ill, and the king’s doctor brings Kyoung-su to heal him. But while Kyoung-su is doing his work, he finds out the king’s hidden secret which might change everything that the king owns. Could Kyoung-su be able to save everyone and himself?