A "complainer" is a person who repeatedly makes unreasonable, excessive, or persistent demands or complaints against a company or store due to dissatisfaction with its products or services.Unlike just legitimate complaints, there are many malicious cases that result in mental exhaustion and business interruption.The three people who were affected this time seem to have unfortunately encountered the worst case scenario.I wonder if the girls who were in pain and sad were okay...“Produced and written by KM Produce Co., Ltd.”
