Flower Rain Forest Part 1 (꽃비가 내리는 숲 1장, Kkochbiga Naerineun Sup 1jang) is chapter 4 of the Twelve Nights webtoon.
Ten years ago, a seven-year-old Dan Ah went out to search for a medicinal herb with a red fruit hanging from it for her sickly mother, much to her father's disappointment. King Jin Hyul and his son Yi Hwi were at Bi Hwa Rim at the same time Dan Ah found the herb. Hwi discovered Dan Ah and told her that Bi Hwa Rim is a restricted area. As her slippers were washed away by the water's current, she rushed to retrieve them, but Hwi stopped her because of the strong current. Dan Ah held back her tears, but Hwi advised her to cry out loud. Eventually, he managed to retrieve one of her slippers.