C43 Elemental Energy Test

As Ouyang Chen looked at the silhouette that walked out of the Fighter Association with a few lackeys and was talking loudly and laughing, the smile on Ouyang Chen's face disappeared without a trace. Replacing it was icy cold, and his heart was filled with killing intent.

"Brat, what happened to you?" Feeling the sudden change in Ouyang Chen, Elder Mu asked doubtfully.

"It's fine, teacher