Yang Nuannuan appears to be a harmless intern of the Li Group, but is actually the mysterious hacker "K" who is all-powerful on the dark web. In order to investigate the truth about her parents, she infiltrated the Li family. The CEO, Li Mochen, was cold and strict, but he repeatedly made exceptions to her. She thought the disguise was perfect until Ma Nian's company system encountered the strongest attack in history and everyone was helpless. At the critical moment, she was dragged into the president's office by Li Mochen and pressed in front of the computer. The man leaned over and chuckled in her ear: "God K, it's your turn to take action. The reward is Mrs. Li's position, how about it?" This story combines the elements of "workplace", "vest" and "power", with the theme focusing on "multiplicity of identities" and "the choice of trust in the face of the truth". Explore the test of love and trust when someone close to you hides a shocking secret. The heroine Yang Nuannuan has a dual identity. Her "vest" is not only a skill, but also related to a heavy past and purpose. The male protagonist Li Mochen's "already seen through" setting pushes the story to a higher level of tension - he knows her disguise and potential purpose, but still chooses to trust, protect and even condone her. This trust based on strength, insight and emotional tendencies is more profound than ignorant love. The "quickness" of the Year of the Horse echoes the characteristics of hackers. The theme praises evenly matched love: the best partner is the one who can see through all your disguises and understand all your secrets, but still chooses to stand by your side and fight alongside you. Love and trust not only did not collapse in the face of the truth, but became stronger.