My Title?

After staying for half a day, Mephisto left Roy's territory in satisfaction.

Yes, Mephisto had achieved his goal for this trip. Roy had agreed and planned to go to the Diablo world.

After Mephisto left, Julia and Benia came to Roy's sides and asked worriedly, "Darling, are you really planning to go to that world?"

"Why? Are you worried about me?" Roy raised Julia's chin and smiled.

He was still in his human form, so this smile was not sinister but rather gentle. It made Julia feel a little dazed for a moment, but she quickly returned to her senses. "Of course I'm worried. I keep feeling that Mephisto seems to be deceiving you!"