The Secret of the Secret Grid

When Lin Huan graduated from university and entered the Xingchen Group as an intern, she discovered the encrypted hard drive left by Wen Wenchao when she was organizing the archives. At the same time, Feng Lan, who had retired, suddenly contacted Mimi and claimed that "someone wants to restart the game from back then." The mother and daughter were forced to join forces to investigate, and found that the source of the storm was actually related to the first book Mimi participated in 22 years ago...