Iljimae confronts the evil Bulgasari for his crimes against the citizens of Hanyang. Two people, Cha Dol and Bae Sun-dal, work to create a written account of Iljimae's unique stories.
Iljimae learns the truth about his early life from Wang Hengbo. In the company of Wang Hengbo, Iljimae goes back to Joseon after discovering what his real mother said when he left her.