In the suspended city of 2048, Mo Lan is a professional "emotional hacker" who specializes in cracking human love algorithms - after all, love has long been meticulously optimized by artificial intelligence. Mo Lan just believes that there is still bug-like true love in the universe. One day, he received a commission to make a pair of "insulators" with a matching degree of only 3% fall in love; but what he didn't expect was that the task targets were actually the cold-faced female programmer Su Yinuo, and himself. Mo Lan must rely on human humor and clumsiness to prove that love can skip logic and transcend codes amidst AI surveillance, data overflows and unexpected "heartbeat viruses". Thus, a futuristic urban love legend about out-of-control algorithms, emotional awakening, and countless laughter begins - who says love cannot be upgraded in reverse?
