After hearing Huyan Tong's response, Lu Chen wasn't intimidated by the strength of the Barbarian Tribe Goddess. Although the goddess was powerful, the more potent she was, the less likely she would personally stoop to demeaning acts.
Under normal circumstances, even a Grandmaster would not easily appear on the battlefield, let alone a warrior from the Heavenly Human Realm.
Moreover, even if the goddess of the Barbarian Tribe really wanted to trouble the North Country, Lu Chen didn't have to worry too much. Zhuge Zhongguang was about to break through to the Heavenly Human Realm, and Lu Chen believed that Zhuge could successfully make the breakthrough before the goddess came looking for trouble.
Even without relying on Zhuge Zhongguang, he could accelerate his cultivation speed and strive to enhance his own Cultivation State, hoping to break through to the Heavenly Human Realm as soon as possible.