14岁女孩追星一月花费6万多，“在应援团负责人店铺夜间消费”，法院：看似卖“周边物品”，实则变相为明星筹资，判其返还43600元

Group 1 - The article discusses the irrational consumption behavior of underage fans influenced by the "fan circle" culture, leading them to spend real money on idol-related products [3] - A case is presented involving a minor, Xiao Tong, who spent nearly 150,000 yuan on merchandise related to their idol, highlighting the financial implications of such fandom [6] - The court case centers on the validity of contracts in transactions where the seller, Awei, was found to be indirectly raising funds for idol rankings through the sale of merchandise [8] Group 2 - The court ruled that Awei must return 43,600 yuan to Xiao Tong, emphasizing the legal recognition of the exploitation of minors in these transactions [8]