Chapter 518
- Ye Yuan’s current soul force could no longer be compared to the past. It could already sustain the Sword Driving Technique for some time.
- It was just that the requirement the Sword Driving Technique had towards soul force was too high. He could not keep it up for too long either.
- Furthermore, while the Sword Driving Technique was strong, when facing a half-step Crystal Formation Realm expert like Tian Yu, it was still unable to gain any advantages.