Her Eternal Sleep City

In the near future, humans have achieved the combination of digital consciousness and cloning technology. The "Eternal Sleeping City" project aims to upload the consciousness of elite humans to the clone network to achieve eternal consciousness. The heroine "Zero" (number 739) is one of the three thousand cultivated clones. Due to accident (actually deliberately), a part of the consciousness fragment "Aqi" of the "Creator" - the founder of the project, Lu Yan - was trapped in her body.