He wakes at about 3 am. They were hugging each other. His member was still inside her while Rachel was still sleeping and drooling on him with a visible smile, it seems like she was having a good sleep. "Heh, you loved that didn't ya?" He caresses her face. He looks at her. Her former organized straight hair became a mess right after their session. It was mangled, messy, and spread out. He pulls out and his load gushes out of her. She started to twitch a bit, but she was still sleeping. Ragna replaces his space with a pillow that she could hug with and covers her with a blanket. He taps her cheek a few times. She was dead asleep.

"Haha. I didn't think I'd go that far and take so much of your energy." He gave her a kiss on her forehead. He moved and started sitting on the side of the bed, the moonlight shining on the both of them. He started thinking about that time when Hakumen managed to hurt him. He looks at his hand. "Hm...I might need to find out what I'm capable of with this new power. I need to protect her and the rest." He makes a little note and puts it beside her. The criminal cleans himself and puts on his clothes, grabs his sword, and leaves the room.

"Nago, Gii you both get some rest. Stay inside with Rachel and keep watch on her while I'm on the roof okay?" He noticed that both of her familiars were like ghosts.

"Hey!" He snaps his fingers.

"YES SIR!" they snapped out of it.

"You guys okay? Didja hear me?" He was concerned for the two.

"Y-YES Mr. Ragna!" as both of them turn red.

"I'll repeat just to be sure. And just call me Ragna, you don't have to be formal. Keep an eye on her while I'm on the top aight?" He brings the familiars inside and locks the door. "I'll talk to Tager for a bit." He goes up to the very top of the hotel.

The familiars enter the room and stayed on the carpet of the bed. While they were falling asleep, they could hear their master talking in her sleep.

They plugged their ears when they heard her talking out loud, "Ragna...mhmm..." even in her sleep she was still thirsty for him.

He was walking all the way up and sees how big of a building it is on the inside. "Huh, that explains how he can roam around these places so easily. He climbs up the stairs and reaches the rooftop.

"Tager!" He waves his hand as he sees him.

"Ragna? You should be sleeping. Especially, what happened last night. You guys were really loud. Especially her." A visible discomfort in his eyes

The criminal looked away in red. "Oh, we were...?" He places his sword down leaning it beside a chair. "Did I go a little too far?" He was getting very embarrassed.

"What brings you here anyway? You should be sleeping with Rachel at this time. Both of you should be extremely tired." Tager fixates his glasses.

"Well, you see...I want to inform you and Kokonoe about something." Now in a serious tone.

"And what's that?"

He explains to Tager that in this place other worlds were supposed to collide but there was something hindering the system to allow it.

"And what's that "something" you are talking about?" Leaning in closer to listen.

"It's either from me or someone at the same level as I am."

"Isn't that Terumi? He's stronger than you."

"I'm not from this world and timeline." He sighs that he knows he is gonna repeat again. "In my world, we won and I got new shit after. I'm still figuring out how do I even use it."

"Come again? Am I hearing you correctly? You do know that's hard to believe right?" Tager getting suspicious.

"Alright. I'll show you once we are all moving together. But you might need to inform her as well. There might be something else that's a bigger threat than Azrael. Possibly even greater than Terumi himself."

"Let me contact Kokonoe real quick. Wait, more than Azrael and Terumi? Are you saying that you're stronger than them and someone else might be an enemy that can possibly cause more collateral damage?

"Yep."

In Kokonoe's lab at around 9 PM

She was awake while everyone was asleep. She only had very little rest and always stayed up 24/7. "I wonder what they're up to. I don't even know if the time from here and not sure if they're exactly the same, considering the different and identical locations..." She checks out the sensor on Ragna's idea engine and noticed that they are moving. She checks on the two. "They're on the move? I'll ask them about their time and location."

Click.

"Ragna! I can't!" He looks at her while she keeps tilting her head left and right with that lewd face of hers while his hands pin her down and lean in to nibble on her neck.

"Rachel! I'm-!"

She immediately turns off the video feed. Now blushing. "I-I should have known...we have the same timezone...I hate it that I found out in such ridiculous circumstances." she now promises herself to never look into Ragna's perspective ever. Again. "Great...I don't have anything to do right now...I might try sleeping a full 10 hours..." She moves to her folding bed behind her. It was a nice sleep until 4 AM in the morning.

"Kokonoe! are you there?"

She was incredibly groggy. It was her first proper sleep in years. "What do you want?"

"Ragna told me that he's not exactly the same person in our time, I can say that he came from a different world."

"Oh?" she yawns, "I had it hypothesized a couple of days ago, turns out I was right. He has complete control and uses the idea engine as if he was just using a pencil. My ratings from his idea engine were off the charts!" She quietly deletes that one clip she accidentally peeked in. "What else did he tell you?"

"He's stronger than Azrael and Terumi. And we have some bad news. There might be a possible threat greater than the both of them somewhere in the place we're in."

"What?! Alright, be on standby. Give yourselves some good sleep and rest. I need some too. We will proceed and start moving once we're all well energized and prepared. I'll contact you guys again in a while. If they don't belong to our world we can let them be. Terumi is our target here. Got that?" scratching her eyes, "Ragna's stronger than those pieces of shits...? That may be some good news." talking quietly to herself.

"Understood." Tager closes off his comms.

"Okay, we'll have to keep resting. Kokonoe will contact us once she's ready."

"Hup!" He gets up. "You get some sleep too. You've been up all night right? I'll take over from here for now."

"Very well. I appreciate it."

"Don't mention it, big guy." He waves as Tager goes downstairs. He looks at his hand. "I'll test things out while we're slacking off."

"Idea Engine...Link!" He felt a little bit stronger since he only used up a portion. "Concentrate..." Shining particles surround him. He didn't know that there was more to his Idea Engine other than just a power boost. And with the new power he had gotten, there might be more to it. His newfound base power was already equivalent to him using the Idea Engine and the Azure Grimoire at the same time. Using those two at the same time was incredibly lethal to his body and it was killing him. He had reached a new capacity of power later on. Even with that, he had sustained bad injuries from Hakumen's attack. He was at his fullest capacity when he unleashed the attack and he could have blocked the strike with ease.

"I rely on my sword a little bit too much." He breathes in slowly. "Enabling maximum output... Idea Engine Light...Engage!" particles rise from his energy and began to shine. The hotel looked like it was surrounded by fireflies. He closes his eyes and concentrates on his power. "Remember that this power is now yours Ragna...and it's your duty to bring it to its maximum potential!" He tells himself. And begins his constant meditation and concentration.

Tager was in awe. He records the entire scene from behind the window. "Wow, he wasn't kidding."

Kokonoe woke up once more, but this time hearing that her device for measuring Ragna's idea engine was making a loud noise and smoking up. "What the hell?" She immediately contacts Tager. "What the hell is Ragna doing? Don't tell me that he's plowing Rachel early in the fucking morning until she couldn't feel her legs anymore."

"Nope. Fortunately, none of those statements are true. Take a good look." Tager's relieved that he and Rachel aren't going at it or else he wouldn't even have a good nap at all. He shows the view and goes outside the window.

"Holy shit..." Kokonoe was surprised.

"Wait, how did you know the time? I haven't told you about that yet. It's kind of odd for you to safely assume about them. Did you-" Tager was cut off

"Shut up! Never speak of this again or else I'll really put some upgrades on you"

"Ah, I see." He realized what she did after she told him to zip his mouth and threatens him.

A few hours later

It's now 8:00 in the morning and the vampire wakes up sore and sticky inside. She was drooling on the pillow that she was hugging. "Ugh..." She lazily gets up. She was still tired from last night. She was very exhausted yet he still kept going. "Oh...I lost control and started yelling. If it were to happen in the castle, Valkenhayn is guaranteed to be scarred psychologically. Maybe even force him to stay up. Her aristocratic attitude disappeared when they both went wild during their coupling. Covering her face and sighs like a love-drunk girl. "Filthy beast..." She smiles thinking about what happened last night. She looks around the room and Ragna was nowhere to be found. She notices a note behind the pillow.

"I'm on the roof if you're looking for me. Remove the curtains when you're up. I got a surprise." This raises an eyebrow of hers, "What are you up to?" She gets up covering herself with a blanket. She looks at the mattress and blushes seeing how many stains were visible on the sheets. And on the carpet as well. "Oh...oh dear..." She realized how feral they were last night. She walks towards the curtains and accidentally steps on Gii.

"OW OW OW" Gii wakes up while Nago was still sleeping like a house-cat

"Didn't I tell you to be on guard duty?"

"O-oh! Ragna told us to keep you company when he left."

"I see, very thoughtful of him." She walks over to the window and sees something twinkling outside. She removes the curtains and sees particles of light floating around the building. She was amazed and her mouth agape. She had experienced the same thing so many times that she got bored of everything around her. But Ragna was a different story. She had never grown bored of him. Anything he would do, regardless if his actions were both dumb and clever, would always impress her. Now the sight she's seeing felt like a love letter being given to her. It was graceful and beautiful.

"You two can stay here and do whatever you want. I'll clean myself in the lavatory and meet Ragna on the rooftop."

They were relieved and thought they were gonna get lectured.

Back on the rooftop.

"I wonder if I can go even further than this." He braces himself. "Idea Engine Light...overload!" The particles started turning blue and a beacon of light appears to where Ragna was standing. "No consequence? Any Backlash? I'm not feeling any strain" He looks at himself. He could feel himself overflowing with power. "This is just the Idea Engine and I feel like I'm using my Grimoire." The criminal was amazed that his limits have reached a new level.

"This is breathtaking..." He heard a familiar voice.

"Morning Rachel, you seem to like the view." He watches her look around and touches the particles floating around and react when they started to twinkle.

"I didn't expect you to be filled with so much curiosity." a smile on his face.

"Anyone would act like this if they were to see this at first glance. Besides, it took me a while to get here because I had to clean myself after you turned me into a mess. I even replaced the sheets, I'm not efficient as Valkenhayn so I requested assistance from my servants." turned her back on him but her smile was visible.

"You liked it anyways rabbit. I can see your little smile there."

She giggles and blushes a bit, "Well...you are not wrong."

Ragna deactivating his Idea Engine. He felt even stronger. A dumb idea came into his mind. "Hey, Rachel?"

"Mhm?" still watching the particles as they disappear.

"Uhh, there's something I'd like to try."

"And what's that?" She turns to him

"Try throwing this at me." He hands her his sword.

"What? Are you an idiot? Wait, that's a stupid question. You are an idiot." A face of disbelief.

"C'mon, It'll surprise you." He was begging at this point.

"Fine. I won't be tending to your wounds if this hurts you." Holding the handle and caressing the tie that her other self had left on his sword. "How long has it been...?" She questions the tie and goes back to earth.

"Trust me, You don't have to." Confidence in his voice.

She waits for his signal.

"Okay, Go!"

She throws the handle at a terrifying speed and he just stood there. She anticipated that he was going to dodge and then seeing that he isn't leaving his spot, she started to worry. "Ragna what are you doing?!" She was about to run towards him.

Bang!

She was surprised. Ragna's blade just bounced off of him when it made contact.

"Jesus Christ. I was about to collapse." Ragna was holding his breath the entire time. "See? Told you- AGH!" But her slaps were sharper than his sword. "How many times are you going to slap me before you slap the other me?!" A visible red mark on his right cheek.

"You ignorant fool! You could have tested by just falling down the hotel other than having me feel guilty if that sword of yours would have impaled you! Maybe even kill you! Your Grimoire can heal broken bones and close off internal bleeding and heal hemorrhage in an instant!" She was pissed alright. "That's significantly better than having your entire chest and vital organs being sliced open you imbecile!"

He raises his hands up telling her to calm down. His ear gets pinched as she drags him around the hotel towards the room.

"Ow! C-can you-"

"Silence."

They pass by Tager.

Rachel swiftly looks at the Red Devil, "Do not question my motives." It sent shivers to both of the men's spines.

He was gonna get lectured harder than Jubei's punishment training.

Tager thinks to himself. "He has the power to decimate her and even after that, he's afraid of her." He shakes his head.

"It's early in the morning and I'm still fatigued from last night after you ravaged me. I did not expect you to do something so stupid that it would displease me to an extent! Do you not have common sense?!"

Ragna was kneeling and looking down. He felt guilty and dumb after what he did.

Nago and Gii went to the corner of the room out of fear, watching a scolding Rachel. They felt bad for Ragna.