Prince Imhae (20 September 1572 – 3 June 1609;[3] personal name Yi Jin, childhood name Yi Jin-Guk), was a Joseon Royal Prince as the eldest son of King Seonjo[4] and the elder brother of King Gwanghae. He was known for such a violent and arrogant personality, that he murdered some government officials alongside his half brothers: Prince Jeongwon (정원군) and Prince Sunhwa (순화군), but were survived[clarification needed] under their father's protection.[5] Also, when his depravity led to government