Yuir, the captain of the Star Ring City ground service team, took over the co-star exploration mission in order to be promoted.
With the secret help of new team member Chen Wei, they were able to defeat the terrorists, survive in the wilderness of the common star, and avoid assassination. The relationship between the two became ambiguous.
After returning to the Halo City, Yuir was promoted through the ranks on the surface, but in fact she became the focus of evil forces. She had to deal with the evil scientists in order to protect herself. This caused an ecological imbalance in the space station, and people criticized her one after another. Even Chen Wei confronted her tit for tat, labeling her a "public enemy of mankind."
Yui Er was sent to the planetary mine, but he secretly investigated Chen Wei's identity, which involved the life source plan before the destruction of the earth. When Yui Er understood the truth, he completely became a villain and assisted Chen Wei in completing her mission...
Purpose: Establish a common enemy and achieve human unity