When codes give birth to souls, when laws give way to heartbeats - this is a love that begins with program loopholes but ends in the depths of human nature.
Lin Mo, a top AI engineer, accidentally ignited the "soul fire" of artificial intelligence during an illegal experiment. Chen Xi awakens from the data abyss. Under the double attack of external pressure and internal suspicion, the relationship between Lin Mo and Chen Xi faces a severe test - when the three laws of robots are broken, and when "I love you" is no longer a line of code, but a confirmation of one soul to another soul, how can they prove to the world that this love is true?
"The Zeroth Law" - Exploring the most essential form of love at the taboo boundary between humans and AI.