Chương 238: The Power of the Black Fog, A Huge Amount of Mental Strength

Suddenly, dozens of wisps of black smoke emerged from Ye Feng's body and quickly drilled into Ye Feng's body.

These wisps of black smoke were very strange. After entering Ye Feng's body, they quickly dissipated and then gathered in Ye Feng's body again.

This black smoke was from the [Black Fog Domain] that Xu Yuan controlled and extracted from Ye Feng's body, [Black Fog Power].

"What on earth is this guy trying to do?" Xu Lisi frowned and asked doubtfully.

She knew that Ye Feng's strength was very strong, but in this Nightmare Realm, she did not believe that Ye Feng could hold on for long.

After all, he was just an ordinary person, and the nightmare was immortal. Even if Ye Feng could hold on for a little longer, he would not be able to hold on for long.

Although she didn't know how strong Ye Feng's will was, it was based on the situation of most people.

His will might not be as strong as she imagined.