American Comics: My Card Pool Is Familiar with the Second Dimension

[Female protagonist + development flow (will be stronger in the later stage) + animation game] Since the birth of Xuan Ye, who carries the memories of her past life, she has been thinking about how to survive in this world that mixes Marvel and DC. It wasn't until the system came that she had the confidence, but... Why was the system only stored with her, but it was actually her sister who was bound to it? [The introduction is too weak, please move to the text]