Su Nian was framed by Zhou Mingyuan at Yunchuang Technology. He was at the bottom of the assessment and was persuaded to quit. In desperation, she resent a technical vulnerability warning email that had been ignored three years ago to the mailbox of her boss Lu Yan. This old email not only revealed the dusty truth, but also made Lu Yan discover that the company was facing a fatal crisis. Su Nian was transferred to the technical team as an exception, and he teamed up with Chen Jing to fix the loopholes, but was met with crazy obstruction by Vice President Zhao Haifeng. Zhou Mingyuan leaked secrets to protect himself, putting the company into greater crisis. With an email, Su Nian turned against the wind and turned from an abandoned child into the key to saving the game, which also allowed Lu Yan to see the unyielding light in her body.
