Shen Xingluo and Lu Shiyan are childhood sweethearts who have known each other for eleven years. On the surface, they are ordinary students of Shengyu Middle School, but in fact, they hide their mysterious identities behind the Internet - she is the talented anonymous designer "Xingran", and he is the hacker "007" who is proficient in technology and passwords. In the process of investigating family secrets, the two discovered that their mothers were involved in a secret organization called "Dark Night", and behind it were more involved the transnational criminal group "Ghost" and the dangerous "Star Project".
From campus to workplace, from Wutong Lane to Switzerland, the two move forward hand in hand with mutual trust and temptation, uncovering the mystery of the car accident, the consciousness uploading experiment and family grudges. In the process of fighting against the conspiracy, they are both "accomplices" fighting side by side and the stars that illuminate each other's darkness. This is a story about protection, trust and bond - no matter how deep the darkness is, there is always someone willing to light up the stars for you.
