Chapter 665: Liu Tiandao

In the sky, a streamer flew past.

Mu Chen turned into a colorful beam of light and flashed across the sky. At that moment, the injury on his back had already recovered completely. Even he was surprised by the speed of recovery.

Obviously, that shocking recovery rate was due to the unperishable flame mixed within his spiritual energy. If it had been in the past, Mu Chen would definitely need to rest and recover before being able to continue his journey.

"The unperishable flame is really mysterious," Mu Chen praised in spite of himself. After that, he turned his head and looked at his rear, sighing emotionally. Clearly, he had yet to recover from the surprise that Lin Jing was actually the princess of the Martial Border.

"What? You are reluctant again?" Nine Nether appeared beside Mu Chen. Staring at him with a strange look, she added, "The Martial Border is much stronger than the Daluo Territory. You actually rejected it?"