The Tyrant.

Valerian looked toward the barrier, and the Holy Maiden said, "The barrier will still hold for a few hours. We need to get you ready." 

The young man looked back at her, and the Holy Maiden said, "Here. This is the armor." 

She waved her hand, and a silver and blue-colored plate armor appeared between them. However, Valerian did not react much to it. His mind was disturbed by the shock waves coming from the barrier. The holy maiden could sense this and said, "Valerian, you are the only person who can take down that man." 

The young man just stood there looking at the things happening around him. The holy maiden wanted to say something, but after she noticed the oddity in his behavior, she was forced to stay silent about it. Valerian was the calmest and sharpest mind she had seen. Now watching him disorientated was simply something she did not know how to deal with.