Are you safe? Relationship.

As the first work in China with the background of network information security, the drama focuses on social hotspots and livelihood topics such as marriage and love, culture and education, old-age services, and entering the workplace.

This drama is mainly about Qinhuai District, You and Chen Mo, three "Three Musketeers" wandering in the online world. Although they have different personalities, they all uphold the original intention of "doing good through science and technology", and the three people are United in the process of resisting an Internet technology criminal gang again and again.

From mutual suspicion to suffering and * * *, Qinhuai: a computer expert, one of the twins of the computer department of the graduate school, and the owner of the network company.

On the surface, he may look like a dude, but at heart, he is a responsible person. For his good friend, Chen Mo, who has been in the field of cyber police for many years, has also assumed the responsibility of taking care of Chen Mo's mother.

Travel around: A young computer genius, who dropped out of junior high school, was punished by the school for irresponsible teachers, so he left after an argument with his family and had the basic knowledge of computers now.

The professional skills of network hackers also belong to the present knowledge. Due to the coincidence and understanding of Qinhuai District, they have grown into real network police professionals under Qinhuai District.

Lin Shuo: Lawyer Lin, a partner of the law firm, is very capable and has a clear love and hate. Because of a case of workplace harassment and the understanding of Qinhuai District, she helped her friends who were running around to get the dispute case and was able to get what they wanted. She is a beautiful lady with great foresight.

Chen Mo: A college friend in Qinhuai District left his hometown alone to find direct evidence of fraud because his mother suffered from telecom fraud and misfortune at work.

Secretly contacted my mother, but not Qinhuai District. My temperament is very low. I found the cave of the criminal gang of the fraud agency and reported the clue to the police.

Shen Qing: Chen Mo's mother has been ill in bed and living in a nursing home for many years. With the strong support of Qinhuai District, Shen Qing lived a good life, and she is related to Chen Mo. Many years ago, she was cheated and suffered misfortune, and then her child went abroad.

Tang Lin: I've hung up the relevant staff of the network technology company. I am a cheerful and lovely girl, who got rid of her own temperament and took on some ordinary daily affairs.