V had already walked to Urizen's side. At this moment, he was already exhausted, and his skin was showing signs of cracking inch by inch. He had little magic power left, as he had almost used it all after fighting the demons along the way. Without magic power, his life might come to an end. So even if Roy had not said it just now, he would have sought the opportunity to kill Urizen with his own hands and then become one with Urizen to restore his original identity as Vergil.
But after hearing Roy's words, he could not help but stop and turn around in surprise.
Dante was also stunned and said in disbelief, "W-what did you say? Find our father, Sparda?! I-is this possible?"
"Why not?" Roy asked.
