He believed that Gu Ning dared to say that because she didn't know they were cultivators. Even though she knew Jing Jining, she might not be aware of his real identity.
"I can't defeat you on my own, but the result might be different if I cooperate with him." Gu Ning smiled with great confidence.
Jing Jining agreed with Gu Ning. Although neither of them could defeat the cultivator alone, the situation would be different if they worked together.
Besides, since Gu Ning already came, there was no reason for him to chase her away. Even if she was willing to leave right now, the cultivator might not be willing to let her go. Therefore, Jing Jining said, "Sure."
Hearing Jing Jining's answer, the cultivator was surprised. He couldn't feel any air of cultivation from Gu Ning, but Jing Jining agreed to cooperate.
It was obvious that this girl wasn't ordinary. However, he didn't think it was a big deal.