At this point, all of Kyoko's reasons for disliking Luo Zhen had already come to light.
First: Kyoko was dissatisfied with Luo Zhen's attitude toward her, which had made her first impression of him extremely poor.
Second: Luo Zhen clearly had both the ability and the opportunity, yet he had failed to seize that opportunity and make something of himself in society. To Kyoko, it seemed that Luo Zhen simply had no ambition.
Third: Although Kyoko was not so snobbish as to look down on people based on their backgrounds, she valued credentials. As far as Luo Zhen's ordinary upbringing was concerned, she still felt that he did not meet the standards she wanted.
In other words, if Luo Zhen had maintained a good attitude and achieved something, Kyoko would not actually have had so many objections to him.
As for his ordinary background, Kyoko herself had also come from an ordinary family, so she did not consider that a problem. The real question was whether he had the potential to make something of himself and whether he was willing to work toward it.
She herself was an example of someone who had risen from commoner origins to success, and she acknowledged that Luo Zhen had far better advantages than she did.
Therefore, in the end, the reason Kyoko did not oppose Luo Zhen's engagement to Asuna was simply that she believed Luo Zhen was "still salvageable." As long as Luo Zhen worked hard and strove to accomplish something, Kyoko would presumably change her opinion of him completely and have nothing more to say.
Ultimately, Kyoko was still a mother. She wanted to see her son-in-law achieve something, and she wanted even more to see her daughter live a good life in the future. That much was certain.
The problem