The title Shin-eui, means faith, as in belief in justice. But in Hangul it also means divine healer or great doctor, a pun
on "god" + "medicine", as a play on the medical and the fantastical,
two major elements of the world. It’s a re-imagining of a what-if
version of history, potentially changed on a massive scale by the
actions of two individuals. The taglines for the show: "Fantasy and
history will meet. Person and person will meet. Person and heaven will
meet." It’s described as the epic story of those that will shape a king
and change the course of fate.