When Nero left with Choko, she opened the system map. On the map, she saw some red dots inside and outside the Qin Clan. That meant they were definitely enemies. Perhaps because she had offended the Patriarch of the Qin Clan, they were now treated as a potential danger. Even still, they managed to escape estate without being caught.
Nero and Choko walked through the city streets until Choko said, "This place has good accommodations. Let's stay here."
Nero vetoed her suggestion and said, "No, we are going to leave town. Well have to camp in the forest and in the morning we can return. Of course, you can still return now if you wish; I don't want to make things difficult for you." Nero noticed that she was being followed. She knew that if she stayed in the city, it would be too risky for her. Perhaps Choko's father had done nothing so far because he knew nothing about her, but when he found out she had no support, it was almost 100% certain that he would act against her.