In the super city "Xin Bianjing" in 2242, human souls can be uploaded to a virtual network called "Spiritual Realm". Ling Ye, a "spiritual stalker" who makes a living by stealing data at the bottom of the city, is surrounded by neon lights and cold mechanical prosthetics and is lonely.
During a seemingly ordinary infiltration mission, he accidentally stole a source data core marked as "blank" from the depths of the database of the giant company "Tianqiong Technology". However, when he accessed the core, what he awakened was not the cold code, but a girl who called herself "Yao Guang".
She has no memory and knows nothing about this steel forest, but she possesses mysterious power that can make the entire "spiritual realm" tremble. Her appearance was like a star thrown into stagnant water, completely disrupting Ling Ye's gray life.
The ruthless pursuit of Tianqiong Technology, the ancient monsters lurking in the undercurrent of data, and other looming ancient gods... Ling Ye was forced to take this "non-existent" girl on the run in the gap between reality and virtuality.
He taught her how to survive under the neon lights, and she helped him clear up the fog of codes and find his lost humanity. A love that spans technology and myth, data and soul begins. When the cold prosthetic body touches the warm divinity, they will face the ultimate secret of the world together.