She is cannon fodder, a dedicated cannon fodder, and a cannon fodder who wants to carry out her career as cannon fodder to the end.
Then she must rely on her innate advantages to seize the heroine's opportunity, be proud of causing trouble to the heroine, feel ashamed of avoiding the heroine, and be an upright cannon fodder!
Note: Yaoyao has added labels so that each part can be independent. If you don't like this part, you can skip it and read the next part. However, each part also has clues related to the later part... You can choose by yourself...