He next starred in the historical fantasy drama Scholar Who Walks The Night as Crown Prince Lee Yoon .
In 2014 , Changmin starred in Mnet 's four - episode miniseries Mimi .
Changmin next starred in the historical fantasy drama Scholar Who Walks The Night as Crown Prince Lee Yoon .
In 2014 , Changmin starred in Mnet 's four - episode miniseries Mimi .