"Have we met before?" Rias asked Angelica.
"I… don't think so." Angelica shook her head. "I don't have any memories of who or what I was before dying."
"Then do you remember your—"
"Rias." Rudy placed his hand around Rias' shoulder and said, "How about we finish what we were talking about first?"
"...okay."
"You have been to the human world before, so you are familiar with things such as smartphones, the internet, and general directions, laws, and regulations of this world. I want you to teach all that to the rest of the gang.
And, of course, feel free to do whatever you want. You can roam around, you can go out if you are bored. Just don't catch anyone's attention. I wish I had arranged a place before I brought you all here, but I was quite busy in the last few days," Rudy uttered without any pause.
"When will we meet again?" Rias asked.