Chen Fan (Zhao Cong) and Chen Xing (Shen Fangxi)'s grandfather (Bryan Leung) in Taiwan accidentally got a scroll of the "108-style boxing manual of White Crane Fist" in their hometown Yongchun. In order to trace the origin and return this national treasure to the hometown, the grandfather asked his granddaughter Chen Fan to take the scroll back to Yongchun County to participate in the annual "Yongchun White Crane Fist Cultural Festival" and donated the scroll to the organizer of the cultural festival on the occasion of the event. But when Chen Fan got off the plane, he encountered a hidden evil force. The gangsters arranged by the antique dealer (Tang Zhenye) and the housekeeper (Huang Yifei) tried to snatch the scroll. After learning about this, Chen Fan's boyfriend Fang Yiyang (Yi Yang), the successor of Yongchun White Crane Fist, and his good friend Jerry (Yang Zheng) also joined the ranks of protecting the scroll. While protecting the scroll, the sisters found a photo of their grandfather's first love (Zheng Peipei) sandwiched in the scroll. At the same time, the evil forces who robbed the scroll came one after another, and one group was stronger than another. In order to fulfill Grandpa's two wishes, the four friends experienced a series of thrilling, yet hilarious stories...