Looks like this could be a decent drama? Luo Jin leads the Royal Nirvana as the Crown Prince whose merits are deemed as a threat to the current King and he struggles to be a dutiful son and crown prince at the same time. On the other hand, the king’s illegitimate son played by Jin Han furtively plants traps to dislodge his brother off the royal chair. In one of his schemes, he frames his brother for the death of an official, setting official’s daughter (Li Yi Tong) on a path of vengeance against his brother.
EDIT: Such a quiet premiere (thanks Lenje!), it started airing on 11/11, 3 new episodes every Monday and Thursday.