While you were looking through all your apps on your phone, you heard a knock at your door and opened a program on your phone that connected to a hidden camera. You sees that it's Rias, who looks up as if she can see the camera.

"Better tell Dad that we got to hide the camera better," you muttered.

You opened the door and saw Rias in workout clothes.

"Hey, Rias. What brings you here?"

Rias: "I'm here to help you train."

You put on your workout clothes and went with her. You ran while she followed you on a bike. Though you do it often at his dad's insistence, you tried your best to keep up.

"Why the hell am I the only run running?" you thought.

You and Rias went to a park where you did push-ups as Rias sat on your back.

Rias: "Before you ask, I know that you're not a devil or in my peerage, but with your power, you need to get stronger. Just as physical strength determines a Devil's standing in the Devil World, your strength determines how strong your power is, and the fact that you possess a Sacred Gear that I've never heard of means that you need to work harder in order to understand it. I'm I clear?"

"Crystal clear."

Rias: "Good."

"By the way, how are Issei and Asia doing?"

Rias: "They're doing pretty well. Issei's parents are letting Asia live with them. I just got them through the basics of training yesterday. Koneko is training Issei right now. She getting along with him better than expected, though I can tell she's conflicted on keeping it that way or wanting him to treat her like a proper lady."

"Well, her appearance does give Issei an impression to just respect her."

Rias: "Either way, she can't keep herself away from him. Just like Asia and Akeno. We can take a break right now."

Rias got off your back and you got up from the ground.

"I felt like my arms were going to snap," you thought.

You and Rias drink some water as you sat on a bench.

"Is there anything Issei and Asia have to do since they've just recently became Devils?"

Rias: "Yes. They start by handing out flyers, and soon they'll get familiars to handle that responsibility, and soon they will need to work on having others make pacts with them."

"What do these pacts involve?"

Rias: "Nothing evil. People who make pacts usually ask for our time. Whether it's to help them with something, or just hang out with them, it happens a lot these days."

"Well, Issei told me he became friends with a kid who lost feeling in his legs."

Rias: "He did. That was actually Issei's first pact. He still has a long way to go, but he's determined to get stronger to protect you and everybody else."

"I know."

Rias: "By the way, Y/N, could you show me your house? It looks nice. I'm interested in seeing the inside of it."

"I guess so."

You and Rias returned to your house, where you showed her around but made sure that the secret levels stay hidden. Luckily, it can only be accessed by yourself and Adam, so long as it's intentional.

Rias then sat down and saw the photos of you with your Dad and a woman.

Rias: "Is that your mother?"

"Yep. My dad's name is Adam. Guess what my mother's name is."

Rias: "Eve?"

"Yep. To be honest, they were surprised at the resemblance, but when they first met, they were destined to be together. But--"

Rias: "She passed?"

"She got sick, and Dad did everything he could to help her, but some things can't be fixed."

Rias looked at you in sadness.

"Thanks for coming over, Rias. I had fun, even during the training. I'm going to take a nap. See you later."

Rias: "Rest well."

You lay down on your bed and closed your eyes, and once you opened them, you found yourself in the strange dimension with the encased dragon.

"Forgive me for saying this, but may I ask your name?"

"I have gone by many names, but you can just call me Pandora."

"What is this place?"

Pandora: "The Astral Plane. A place where all data is given a physical form and stored. Of course, it must be handled carefully. Otherwise, anything here can become Chaos."

You appeared in another place and saw Pandora in the distance. After looking around, you saw several images of Rias, Issei and the others. You noticed that a lot of things are different: Issei had a lecherous personality. Issei was alone when Raynare attacked him. Asia was killed before she could become a Devil.

Other events played, and you weren't in any of them. Afterwards, you ended up back in front of Pandora.

"What was all that?"

Pandora: "Events that played out long, long ago. And in this cycle, many things have changed. People, and how the events played out. Those that didn't exist and actions that weren't taken have become reality in this new timeline."

"What does that mean?"

Pandora: "You'll soon see. You will uncover your true power as the Astral Dragon as a part of me. For now, you'd best wake up. Don't want to keep a pretty girl waiting."

You returned to reality and looked to your side, seeing Rias sleeping naked with her wings out.

(A/N: Okay yes, I know she doesn't have wings here, but just picture here with wings anyway. It was the closest image I could find of her without her showing uncensored breasts)

"How the hell did she... She teleported when I showed her my room?!" you thought. "Damn! She wanted to visit my house cause she knew I had no intention of using the flyer here, but as long as she doesn't know about the hidden levels, then it'll be alright."

Rias woke up.

Rias: "You awake now?"

"Yes. Quick question though. What are you doing in my bed naked?"

Rias: "Something came up, and it seems to be related to your powers. I got tired as well, but I didn't want to miss you, so I decided to just rest with you."

"Without clothes and with your wings out?"

Rias looked at her back and saw that her wings are out. She retracted them and looked back at you.

Rias: "Sorry, but I can't sleep unless I'm naked."

"You are something."

Rias: "I guess I am."

"Alright, what is it you need my help with?"

Rias: "It would be better if I showed you."

She got up from the bed and put on her clothes.

Rias: "By the way, what do you think of my body?"

"It's..." you said blushing, "It's very beautiful."

Rias: "If you help me with this, I'll owe you a huge favor when you're ready for it."

"O-only if you'll be okay with it."

Rias smiled in response.