C180 Life-suspended Line

The first ones I suspected were Zhao Bo and Han Yawen. They were originally outsiders, and Zhao Bo even said that the Sovereign Code was an upgrade system for fusing cells in a system.

However, I have a question that I can't explain clearly. Zhao Bo and Han Yawen were clearly in my line of sight the whole time, even if they were in a partnership, they wouldn't have the ability to do so