C571 Trichotomous Changes of the Nightmare!

After a brief tremble, the Nightmare's body became at least two times thinner than before. In the next second, the Nightmare was already charging towards Bai Xiaofei with secretive steps!

His speed had increased!

The first thing Bai Xiaofei did was figure out how the Nightmare changed. Knowing that he couldn't keep up with the Nightmare's current speed, Bai Xiaofei decided to keep his guard up