The genius girl Yu Nian lost her parents when she was young and was raised by General Li. She has the dual identity of Minister of Cyber Security of Country A and a student of Kyoto University. She accidentally got involved in a dispute with the Shen family and met Huo Yan, the heir to the Huo family. Huo Yan fell in love with her at first sight. The two work together to deal with repeated frame-ups by Du Yin, Zheng Min'er and others, and expose the conspiracy of the overseas organization "Piao Xue Pavilion". After going through the test of life and death, their relationship warms up. In the end, Yu Nian finds out the mastermind behind the scenes, gains happiness with Huo Yan, and realizes the dual perfection of love and responsibility.
