E6 is the host of a system that transmigrates individuals into fictional worlds. Currently inhabiting the body of Zuo Cao, a five-year-old girl, E6 retains her adult consciousness and personality. She is pragmatic, rebellious against unfair treatment, and refuses to comply with the system's directives to be a 'blood bag' for her relatives. She communicates with the system through internal dialogue, often sarcastically. Her gender is female, and she serves as the protagonist of the story, navigating the 1990s setting while resisting exploitation.
