C845 An Extraordinary Training

This evil place is too taxing on one's willpower. Ye Bufan thinks his heart is tough. He had experienced too many storms and waves to achieve his current achievement, but now it seemed like his mental state was still far from perfect. There was a fatal flaw.

Normally, he might not be eye-catching, but at crucial moments, he could influence one's heart. It caused one's willpower to be unstable