Once you go Bats you never go back chapter 4
One year later we have been working on figuring out how to heal Shuri, Akeno's mom. The only option is Senjutsu to heal her soul. Luckily to the other universes timelines, someone would need his help to prove her innocence or as closer to justified murder.
Now over the last year, Tosca had been training with Issei and had awakened her sacred gear. It can form barriers for her protection and can protect other people at well. She has a portable Batsuit of her own.
She also has grown to a decent size and has grown out to a decent size on her bust. Her twin tails are thicker than before but somehow still able to hide behind the cowl. We now join the two people as they get ready to go to hell inside of the Batcave.
Issei POV
"So, are you ready?" I asked Tosca.
"I'm all set," Tosca said smiling. "So what is today's mission?" she asked.
"Today we go to hell to find a black cat who was cast out. We are going to find out why and rectify it." I said activating my Bat Breaker. I went to the nearby ritual stone and set up the coordinates that I had gotten from sending a robot to hell and made a map of hell when it spotted the cat.
The portal opened and it showed to a place with red dirt, trees, and a purple sky. I jumped in the portal and turned on the scanner. I saw one figure running away from a mob. I quickly ran off in the direction that the girl was heading.
Trees passed me as I heard the mob screaming to get her. I used the spring in the boots to lounge at her and took her from the side followed up by a grappling hook shot to a nearby tree. I looked at the girl in my arms frightened.
"Shhh stay quiet," I said to her get her to be silent. I activated my earpiece. "Batgirl, take them out," I said leading her to the portal. When I got there Tosca is already waiting in her cowl.
"So how was it?" I asked as we walked into the Batcave.
"It was easy. You created a good enough distraction that they spread apart and were easy to take out." She said coming down the portal as it closed down.
"Now I would like you to hear your story. I would like to know why you did what you did and try to justify it." I said looking at Kuroka. She looked at me suspiciously.
"What do I get out of it? And what do you get?" Kuroka asked me. I smiled knowing this was likely to happen. I sat down on my seat in front of the Bat-computer and turned it to her.
"You get a chance of being free and being able to be with your sister. In return, I get you to help on healing someone special to me. Lastly, you get to stay here in the mansion above with me and my family as a member of this family," I explained making her smile.
"I want one last thing. Your children. You are strong and smart. I want my race to be like that," Kuroka asked brazenly getting on my lap.
"Hahaha. I like you. In due time I was going to make an offer like that later on but sure," I said.
"But Issei what about me?" Tosca asked me.
"Of course you are in my harem as you are very important to me," I said. "That is if you want."
"Of course I do Issei!" Tosca said clinging to my arm. I petted her on the head.
"You go to sleep, me and Kuroka will wrap our business and join you in bed later," I said to her causing her to smile at me while looking up. She nodded and went upstairs.
"Alright, Kuroka tell me your story," I said. She told me about being abandoned by her parents with only her sister. She spoke about how her master offered them a home if she became a member of his peerage. It wasn't until the experiments on her sister Shirone that they started the experiments on her that she had to act.
"So if we go to your master's house we can find proof of his guilt?" I asked.
"Yep, I remember him writing everything down in his notebook in his lab," Kuroka said.
"Do you know where in the underworld his lab is?" I asked.
"Yes. Coordinates and all." She said making me confused. "I am able to use space and time magic. In order to practice, I had to know where I am on the dimensional plain."
I smiled. "That's perfect. If you would so kindly put in the coordinates into this line, we will be able to enter in and steal his notes before they get the chance to burn them." I said as she began to type them in.
"There we go," Kuroka said as the portal reappeared and showed a room with lab tables with shelves on shelves on books. There was a fireplace too. I activated my Bat Breaker before I headed inside.
I closed the portal with my remote on my wrist just in case someone came in while we were searching. We go through the shelves of books only to go to the lab table to find that there was the book opened up. 'Tomorrow we begin the test on Kuroka's sister. I get the feeling that it might put her at risk. I'll do it anyway for Science! Wish me luck. Lube Testtube.'
"I got the docs. Let's go!" I screamed to Kuroka. I noticed that she was captured by two girls with cat ears. I threw down a smoke bomb and sound grenade to disoriented the two girls and grabbed Kuroka and opened the portal just quick enough that we were able to close it without them being able to follow us.
"Whew that was close," I said holding Kuroka on one shoulder while holding the book in the other hand. I went upstairs and went to put Kuroka in bed with Tosca. Seeing them hold each other makes me smile.
I went down to the main room. "So I take that the mission went well?" A voice said. I turned and saw it was Alfred.
"Yes. It was successful. It seems like she is a part of a dying race. So she wants strong children so they can protect themselves. So she wants to have mine." I said laughing lightly.
"It seems like you seemed to have fixed your problem with women Master Issei," Alfred said smiling.
"Girls are naturally attracted to me and it is much easier here without having to be acting like they are after my money," I said.
"Well, I am off to bed," Alfred said leaving the room.
"Now to wait for the devils to come to me," I said looking into my fireplace.
4 years later
Issei Hydoudou age 13 is already a millionaire under the name Bruce Wayne. His two friends were both invited to be a part of his family and were both accepted as his wives.
Kuroka who is 15 years old has been training in her Nekushou powers and have managed to hide her aura and is able to take on a cat form.
Tosca who is 12 has been working on forming her barriers so that if a certain orange president did launch nukes that she can stop and protect them all. She has been training in her flexibility and can make a barrier around her body and still can move with it on.
Issei's parents have been enjoying life. They trust Alfred to watch over the kids but every Friday they had a family game night. They all had strong bonds together. So strong they could Mega Evolve, just kidding.
Today we join Issei in his alter ego Bruce Wayne in Wayne tower having a business meeting with two men, Lord Gremory and Lord Sitari. What they wanted he had no clue except that this will be a chance to get Kuroka's freedom.
Issei POV
"So may I ask why you wished to see me in person. Usually, I don't let people see me." I asked.
"Well, we wish to make some business offers." The red haired Gremory said.
"I know your devils so lets cut to the chase. What do you want?" I asked getting the two men to look at each other. They didn't have a clue that I knew apparently.
"We would like to buy some land in Kouh. Our daughters wish to live with humans to get used to how they work socially." The Blue-haired man said.
"Well how about we make a deal. I'll let you buy some of the lands from me if you can do me a favor." I said smiling grabbing a book from the shelf. "I want you to make these public and turn the stray devil class off Kuroka," I said opening up to the page.
"We will see what we can do." The red haired man said smiling. With the proof, this would be easy for them and they can fulfill their daughter's wishes. "We will send you an email with the proof and then set up a date for the trade. Goodbye, Bruce Wayne." They said as they teleported away
I let out a breath of air. A knock comes to my door. Alfred came in.
"So Master Bruce how did the meeting go?" Alfred asked.
"Everything is fine. They will set Kuroka free from the hunt and in return I will let them by parts of Kouh." I said. Alfred poured us some Pepsi.
"Some sir?" Alfred asked. We both took a drink.
"I will keep the houses, the mansion, and the Shrine. The rest I really don't care about." I said.
"When will you go back to normal school?" Alfred asked.
"I will continue in into the first year of high school. We will have Kuroka stay by my side in her cat form and Tosca will be my year." I said writing it down.
"That seems reasonable all things considering," Alfred said. "Are you going to add even more girls to your harem?" I coughed in surprise.
"I have no intentions yet what so ever yet," I said.
"Did we ever happen to hear what happened to Akeno yet?" Alfred asked I shook my head sadly.
"None of my sources have found her yet. I just hope one day I'll see her again."
"What is your mastery of the sword you got from the crestfallen church?" Alfred asked.
"I have found out a few things about it. It was Excalibur Rapidly or the sword of rapid slashes. It apparently can raise its user's speed. With Ddraigs help I been able to equip it to my Bat Breaker and It increases my agility, movement speed, and casting speed. I can also take it out and use it as a sword." I explained.
"Interesting. There are so many things that make this world very worthwhile coming here." Alfred said.
I spun in my chair. "You can say that again."
"How is Irina?" Alfred asked. I smiled.
"She is also able to use Excalibur too apparently. Her father told me that he is sending her to a catholic school so she'll be out of touch for a while."
I looked outside from the top of the tower. Life was good.
Author note. So this chapter took 48 hours to write but luckily I had the day off to write. Anyways review telling me your thoughts as we make one last jump in time to the canon time.