罗永浩悬赏10万元，公开征集西贝预制菜证据

Group 1 - The incident involving Luo Yonghao criticizing Xibei for using pre-made dishes has escalated significantly [1] - Xibei's founder, Jia Guolong, announced intentions to sue Luo Yonghao in response to the negative comments, indicating that these remarks have severely harmed Xibei's brand reputation and operations [2][4] - Luo Yonghao responded to the lawsuit announcement by offering a reward of 100,000 yuan for evidence proving Xibei's use of pre-made dishes, shifting the dispute from verbal confrontation to a battle over evidence [2][8] Group 2 - On September 10, Luo Yonghao expressed his dissatisfaction with Xibei on Weibo, claiming that most of the dishes were pre-made and criticizing their high prices [3] - In his social media response, Luo Yonghao remarked that if Xibei could make freshly prepared dishes taste like reheated food, it would be a sign of high technology [5]