for some reason i feel like its the childhood friend of the ML who looks like mong-ryong . As much as i want it to be Mong-Ryong i dont think its him sadly. i feel like this since the prince knew the childhood friend and might be using him to seduce the king to gain something idk. this is my theory.
hey soo...apparently this has an anime
WHWRE.
Ye, I've heard it's got 2 eps and not sure if that's inclusive of a promo video as well(〜￣△￣)〜