Instruction Loop

Programmer Yu Chen received a strange email from his late colleague Lin Yuan while working overtime late at night. The attachment was a video-"himself" in the picture was hanging himself in the office. What's even more frightening is that this video cannot be deleted or closed. It becomes clearer every time it is played, and it even begins to preview the death scenes of other colleagues. A bloody countdown flashes at the bottom of the video: 7DAYS In order to break the curse, Yu Chen teamed up with Lin Yuan's sister Lin Yu to investigate and found that this was not an ordinary supernatural phenomenon, but a digital curse cycle that lasted for 32 years - originating from a taboo experiment conducted by seven computer science students. They programmed the ancient Taoist "soul-locking technique" in an attempt to achieve "digital immortality", but accidentally released evil spirits. Every seven years, the curse will find new victims through electronic devices, and the method to crack it is hidden in the seventh loop of the video. As the investigation deepened, Yu Chen discovered: When the countdown reaches zero, Yu Chen must go to the scene of the ceremony, and use a line of code to end this 32-year cycle of death at the junction of virtuality and reality...