Vergil couldn't exactly tell what was happening but seeing the hellhound run off he knew something had happened. Normally he might scuff and walk off, but she was the love of his twin. As much as Dante was a pain in his ass he could not pay his debt to his brother back, so, he swore to protect Valdis even if she normally didnt need it.

He picked up speed running the way he saw her go.

Well, whoever that used to be is clearly dead. he thought to himself at the sight of the blood running after her. "Valdis!" he called out, whatever nonsense was going on, his goody too shoes twin would SO not approve.