The tribal village gets misty in September, letting out an atmosphere as intriguing as Hayung's family in this autumn-winter season. After Hayung's homeland was occupied, one 80-year-old man devoted his whole life to worshipping GAGA. The traditions were forgotten by his descendants after his passing... The Hayung's family represented indigenous families in Taiwan. Each tribe represents a withering big family. The eldest son Pasang joins in the election campaign, neglecting the opposition from his family. The second son, who is a farmer, is thus affected. After the election campaign, the entire family is on the verge of falling apart, and the village witnesses the snow for the first time in a very long time... With snow melting, new lives emerge. The broken family has started mending and repairing...

Japanese diva Juliet unexpectedly finds a photo of her parents taken by a certain spiritual lake after her mother’s passing. To fulfill her mother’s wish, she embarks on a journey to reminisce about her mother’s roots in Taiwan. Juliet enlists her old friend to help her team up the mountain and they encounter supernatural phenomena and become trapped in thick fog. However, the true horror awaits as Juliet’s hidden secrets unwittingly attract evil spirits…

In school, Wang Hsiao-hsia and her childhood friend Yuzu are seen as a couple, but Hsiao-hsia secretly longs for the transfer student Cheng Yih. Cheng Yih, admired for his exceptional grades, talent, and fighting skills, captivates her heart. Despite her poor academic performance, Hsiao-hsia tries various methods to win his affection, but nothing works. Unbeknownst to her, Cheng Yih harbors feelings for Hsiao-hsia as well. Meanwhile, Yuzu, fiercely protective of Hsiao-hsia, is wary of anyone trying to get close to her. As summer arrives, a fragrant first love begins to bloom among the three of them, reminiscent of lemongrass.

While working in a trauma unit, a social worker investigates mysterious deaths connected to supernatural phenomena and forbidden rituals.