Song Yan told Wu Jin to not go back to the training centre no matter what. Even if she had given him talismans, Song Yan was not sure if the talisman alone could keep them safe. She warned Wu Jin to stay away from that place and wait for her. It was better for them to go together rather than him alone.
Wu Jin felt that Song Yan was worrying too much but when he thought about how that evil spirit was smarter than most of the humans, he changed his mind. He could not do anything against ghosts which was why it was better to keep his distance. After all, that thing possessed Yun Yi and nearly killed Captain Lei, just the thought alone was enough to make Wu Jin's eyes reveal some fear. He immediately agreed with Song Yan, "Okay, sister-in-law. We will not go back to the training centre without you."
