The story is happening 15th century... The kings have almost 15 concubines are normal for the time.... Some kings have also male concubine According to the law the crown Princess it's a future queen of the kingdom... Mainly the first wife or first child kings mother are getting the position what happened a concubine and also male concubine unconditionally love the king the king can notice that concubine or not TOP Tae Bottom kook Royal fantasy One short