The 4th Innovator

Yeonsil and Minwoo just got married and go on their honeymoon. However, on the first night of her honeymoon, Min-woo feels betrayed by the fact that her Yeon-sil is not her virginity and breaks up with her. After breaking up with Min-woo, Yeon-sil wanders repeatedly and sometimes spends the night with an unknown man.

Bukmang Mountain is far away. Go over there! It's Bukmang! 'San Ih' a Namsadang woman who wandered around the eight provinces of Joseon and performed 'funeral songs,' meets widower 'Pil Soe' at a house she visited overnight and continues her marriage without envy. One day, a room for her song's past test is set, and 'San Ih' heads to Hanyang to see her past. Somehow, there is no news about 'San Ih' who took the test, and "'Pil Soe' is waiting for her without hesitation and heads to Hanyang holding her little daughter's hand.

Jin-geol, a Hong Kong police detective in Thailand, helps Noh Ju-ma catch a pickpocket. Noh Ju-ma is the daughter of Noh Goh a shaman priestess. Noh Ju-ma falls instantly in love with Jin-geol and follows an evil deity's instructions to put potions in teas and give Jin-geol a doll used in exorcism to know exactly where and what he is doing all the time. Jin-geol, who through enchantment, has relations with Noh Ju-ma, soon regrets his actions and leaves Thailand. When Noh Ju-ma asks for help, the evil deity kills Jin-geol's wife Yi Hae who is pregnant with his baby. The evil deity soon turns into a monster and takes over Noh Ju-ma's body and starts killing people and tormenting Jin-geol. Noh Goh, who is aware of what has been going on bands together with the monk Chun Gong-myung to fight the evil deity. But their powers are no match for it at first until the spirits of Yi Hae and the unborn baby enter Noh Ju-ma's body and disunite Noh Ju-ma from the evil deity.

Donghak Rebellion (Donghak Peasant Movement) takes place in Hongjuseong (now Hongseong). Manhae, a boy who participates in the Donghak Rebellion as a 16-year-old, steals 1,000 nyang and sends it to military funds. At the age of 55, at Simujang in Seongbuk-dong, Manhae remarried while staying in a boarding house. While making a living by sewing his wife's wages, Manhae continues to resist Japanese imperialism by participating in the movement against the name change of the Chang clan and against the dispatch of Korean student soldiers along with writing. He takes over the military funds from Madam Baekhwa of Myeongwol in Yongjing. Lee Hwa-yeong hands over the military funds with Man-hae. In 1944, Manhae passed away at the age of 66. As the poem "Your Silence" flows, Manhae's achievements are introduced as highlights, and his subtitles flow.

Si-Wuk is a repeater who is taking the entrance exam after one failure. When his neighbor Yun-Ho and Ji-Hee family take a trip, their aunt Hye-Bin comes to the house to keep the empty house and Si-Wuk feels love for her.