Haechi

Prince Mil Poong, You’re Under Arrest! (1x5)

:

Jeong Seok stands firm at the Supreme Court and asks for a thorough investigation on Prince Mil Poong. As the high-officials demand for a valid source, Prince Yeoning storms in and turns himself in as a source. He confesses how him substituting for No Tae Pyeong, led him to know about Yi Tan’s hideous deeds.