When Zhou Milu, a junior at Northwest University, was awakened by an angry phone call from a professor at Nanling University while sleeping during the Qingming Festival, she thought it was just a silly prank. It wasn't until the other party dialed the number for the third time and demanded her to appear immediately in the "Software Engineering" class that she realized that she had become a victim of an entry error in the academic administration system.
On the other end of the phone, the rigorous and demanding Professor Chen Yan insisted that she was "Zhou Min" who had repeatedly skipped classes; on the other end of the phone, Zhou Milu held up his mobile phone to take pictures of the elm forest outside the window to prove his innocence. This oolong story spanning 2,000 kilometers spread through campus forums and reached the ears of Professor Chen's son Chen Xi, who never cared about gossip.
When Chen Xi, a cold-hearted man from science and engineering, dialed her phone with a scientific-level rigor, the 404 error-like encounter suddenly jumped into a destined link...
Intent: In a world full of system bugs, those "404 Not Found" accidents have become patches to correct the lonely algorithm.