Xu Jinchen and his comrades ran into a minor problem the next day, because they were reported for turning to an outsider for help when they carried out the task.
The outsider was Jing Yunyao.
The person who reported it only knew that a woman joined Xu Jinchen's team in doing the task, but he didn't know who the woman was. Except for Xu Jinchen and his comrades, nobody knew Jing Yunyao.
The person thought that it was a confidential task, so outsiders shouldn't be involved.
Even if they needed an outsider's help, they should report it to their leader first.
If they didn't have time to do that, they should do it right after they finished the task, otherwise the outsider might leak important information.
In fact, it wasn't a big deal. After all, it wasn't related to classified information, and it would be fine as long as the outsider kept it a secret.