Yang Chaoyue became popular because of the lucky little angel koi fish. Is it because she's lucky that she's so popular now? As a fan of online literature, I will try my best to be objective. From what I know about online novels, the main reason why she surpassed her sister and became popular was her ability, hard work, and of course, luck. In novels, luck is often seen as an important element that can bring opportunities, twists, and surprises. When Chaoyue's sister participated in Creation 101, she won the love and support of many viewers because of her koi attributes and outstanding performance. This element of luck also brought her more exposure and opportunities to become famous in the public eye. Of course, luck could also be an important factor in success. In novels, people tended to combine luck and hard work. They believed that a person needed to have a certain amount of luck in addition to talent and hard work to achieve success. It was also possible that the reason why she could become famous was because she had this kind of luck element, which brought her more chances of success. There were many reasons why Chaoyue's sister could become famous, including her strength and hard work, luck and opportunity. In the novel, these factors would have an important impact on a person's fate.