The hot event that made this stalk was that after the agency of the Nine Cities of Warcraft was handed over to Netease, because the majority of players were dissatisfied with the agency of the Nine Cities era, after the news of Netease's agency of Warcraft was announced, players were very happy and began to post on the Warcraft chat system, playing more. The general content is: "Congratulations to the people of Jiucheng (lost club) and xx District (player area) for sending congratulatory messages. . . "Later, it gradually became a mainstream joke.
Others believe that it originated from a disaster in 2008, when CCTV host Kang Hui read "telegrams sent by heads of state in succession" as "congratulatory messages sent by heads of state in succession".
Refer to the congratulatory message from oo people!