The sixth rank demon race cannot be said to be excessively strong, at least not stronger than Yue Gouchen.
But it's also not fair to call them weak.
Because, when facing Yue Gouchen, it was him and Bai Shi together, and Bai Shi was a fifth rank heavenly king!
Ever since the cultivation technique was modified by Taoist magic, Li Chen's analysis and comprehension of the cultivation technique had reached an astonishing level.
Or rather, Li Chen's comprehension had never been weak before. It was just that, after the modification by the Book of Daoist Laws, his comprehension became even more astounding.
This sword was named the Blade of Self-Slaughter by Li Chen, yet it was not considered one of his own sword techniques, because this sword was inspired by a sword from Daolan Heavenly King.
However, he only changed a few details.
