Group 1 - The 996.ICU open-source project gained significant attention in March 2019, becoming a national topic beyond the programmer community, marking it as a notable internet event of that year [1] - The founder of Xibei, Jia Guolong, publicly stated in September 2020 that their work schedule is even more intense than 996, describing it as "715, white plus black, night club," indicating a workweek of 7 days and 15 hours a day, which sparked considerable criticism and media backlash [2] - Following the backlash, Jia Guolong clarified that the company does not engage in practices that violate labor laws and emphasized that the "715" schedule is not mandatory [4] Group 2 - Jia Guolong reiterated that the company does not engage in activities that violate labor laws or go against employee wishes, advocating for voluntary hard work in exchange for high rewards [6]