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.
延礽君以證人的身分挺身而出,並要求逮捕密豐君。老論派提出抗議,並試圖證明他的證詞不可信。