Training Gajeel and Juvia

Hiro flew over to Erza, who was with the rest on the ground. He landed next to her and smiled saying "You all did a great job!" Half the people didn't know who hew was and Erza said "You came?" Hiro smiled and nodded saying "Yup! Hence the reason you didn't see Angel of the Oracion Seis."

Erza said "You killed her?" Hiro shook his head and said "I gave her a good slap after she gave me all her Celestial Wizard keys. The guy you beat, the speed guy, the Staff, and Zero are dead. Angel, Cobra, and Richard are still alive just unconscious and/or escaped."

He smiled at the group and said "I'm happy your training didn't go to waste! Even Lucy did amazing." Erza said "Lucy did?" Hiro smiled happily saying "She beat Zero/Brain all by herself!" the group gasped and Hiro said proudly "Of course! My student is the best!"

Erza rolled her eyes and said "So why are you here?" Hiro looked at Jellal and said "Well, since Caitshelter isn't a guild really, Wendy is coming with us. Carla as well." Wendy looked at Hiro with a silly expression on her face and Hiro added "Also! There's something else..."

He pulled Erza to the side and whispered in her ear "I can completely erase Jellal's memories, he'll stay as he is now forever, or I can bring them all back." Erza's eyes widened and she said "You can!?" Hiro smiled and nodded and added "You might want to talk to him about it, you might not have a chance in the future."

Erza frowned and Hiro whispered seriously "Reformed Magic council." she narrowed her eyes and nodded before walking away.

Happy flew over with Lucy and the group cheered, Natsu hugging her and jumping around shouting "Lucy did it! Hahaha!" Hiro smiled and pointed with his right hand index and middle fingers, before pointing up.

Shadow soldiers rose out from the group's shadows before walking over to Hiro, who sent them back to his own, replacing their shadow soldiers with stronger ones and merging the old ones into the new army.

Truthfully, he only cared about his unique shadows. The other ones were just merging materials if he was being honest with himself. They were strong, but just goons.

He stood off to the side and Erza shook her head at him, Hiro smiled and nodded before falling backwards saying "See you guys at the guild!" as he disappeared completely.

Hiro returned home and said "Angel~ Princess~ Mittens~ I'm baaack~" Zerotwo looked up from the couch and smiled "Welcome home, Darling." Isabella ran over shouting "BABA!" Mittens rolled over saying "Adult Human!"

Hiro hugged Isabella who jumped into his arms and kissed her little face, Mitten's climbed up his leg and latched onto his head, purring. Hiro smiled and sat down next to Zerotwo with Isabella in his lap as he said "What happened while Baba was gone?"

Isabella started rambling like a chatterbox, without end, about all the things she did while he was gone. Zerotwo looked at Hiro's overwhelmed expression and laughed, finally someone else knew the terror that is Isabella's never ending ramblings.

A while later

Hiro finally got away as Isabella fell asleep in the middle of a sentence.

He went to the guild and reported that the Oracion Seis was done. Makarov gave him a thumbs up and then... nothing. Hiro walked out of the guild in a disgruntled mood, he didn't even get a cookie. He decided to show the old man what's what and walked through the wall like Gildarts, it warped and collapsed when he left from, leaving super heavy and tough bricks behind.

Makarov's eyes bulged from their sockets and he shouted "Damn Oni brat!" Hiro snickered and went back home, laying in bed and hugging Zerotwo, slipping his hands inside her clothes and grabbing a firm hold as he fell asleep.

A few days later

Hiro was sitting on the couch and Isabella was sitting on his lap, leaning back on his stomach with Mittens on her lap, they were both sleeping and Hiro was resting his eyes. He said mentally "Open 5 Super Mystery Chests"

[Congratulations! You've received Bestowal!]

[Congratulations! You've received 20 yr Experience token!]

[Congratulations! You've received Wolverine Claws!]

[Congratulations! You've received Healing Magic!]

[Congratulations! You've received Talent Lollipops!]

[Bestowal, Mind Manipulator, Telepathy, Telekinesis, and Impenetrable Mind detected! Merge?]

Hiro said mentally "Merge. Show me the Talent Lollipops."

[Merging. . .]

[Talent Lollipops: Passively increases talents! Sugar free! (Unlimited)]

Hiro coughed, what an item... He looked down at Isabella and smiled softly, stroking her head.

[Congratulations! You've acquired Psionics (Upgradeable)]

Hiro sighed in comfort and fell asleep on the couch.

A while later

Hiro was jolted awake by a knock on the door.

He yawned and brought Isabella to her bed before going to the door. He opened the door and said "Hm?" with half opened eyes.

Standing at the door was Gajeel and Juvia, Hiro yawned and said "What do you guys want?" Gajeel said "Train us." Juvia touched her finger tips together and said "Please. Juvia wants to help Gray, not be a burden." Hiro scratched his stubble and walked away, saying "Close the door behind you and be quiet."

Gajeel and Juvia walked inside and Juvia gently closed the door, not making a sound. Hiro walked to the elevator and took them down to the training room. Gajeel and Juvia were awed by everything they saw, Hiro slapped Gajeel's hand away from the metal, yawing as he said "No eating my house."

Gajeel clicked his tongue and Hiro tapped on a key pad before walking into a room, Gajeel and Juvia followed him and the door closed behind him. Hiro took the bracelets and clicked them on saying "Weight bracelets, you each have 1 ton on right now. Natsu and Gray got to 5 tons at the end. They cancel out your magic so you can only use your bodies. This room has distorted time, one week outside is a year inside and the gravity inside starts at 10x and the deeper you go the stronger it gets, up to 300x. Unfortunately that's the max right now."

Gajeel and Juvia were speechless, Hiro ignored their speechlessness and pointed to a small house saying "That's the resting, eating, showering, etc. house. Everything you need is there. Any questions?" Gajeel and Juvia shook their heads frantically, afraid their their world view would shatter with another fact about Hiro's house.

Hiro nodded and grabbed them both, flying off to the inner area at around 60x gravity. He wondered to himself how the Time room was available right now. He didn't lie when he said it needed power to sustain itself. It should have been open in a month or so, but it was somehow quicker.

He needed to go check the Lacrima and Arc reactor later, there might be a problem.

For now, he could train again. That was nice.

He clicked on the weights and started training Gajeel and Juvia, Gajeel was self explanatory but Juvia caught Hiro's interest. How did her body work exactly? Well he would find out soon enough.

6 months passed by and Zerotwo came into the Time Room with a furious expression. Hiro got screamed at for coming into the Time room again, missing yet another week from Isabella's life, she was beyond angry.

She didn't care that he wanted to get stronger, he was missing from their family. She didn't like waking up to him missing from her side, it made her feel empty, plus Isabella was looking around for him everywhere, he suddenly disappears for a week again. She really couldn't take it.

Hiro calmed her down, he was caked in sweat, stunning Gajeel and Juvia. Hiro promised that this was the last time he would do this, until Isabella was old enough. He also promised a ton of other things before finally making her happy.

The duo made Fire and Water clones, sending them out before training again. Zerotwo beat the shit out of Gajeel everyday and Hiro focused on Juvia's water abilities. He had a water fruit in his inventory but he was hesitant to give it to her, though he didn't know what he was going to do with it otherwise.

He tried to get her to change states of water, but her magic was simply not enough to do that.

Finally, he caved and gave her the water fruit to eat after stripping it from its weakness. She ate the water fruit and something seemed to click as she was able to do much more with her magic, it was like a little power boost for her!

Hiro showed her different states of water, still water, cold water, hot water, boiling water, steam, and even one that he assumed could work depending, a gelatinous state. The jelly state was tough because it had to keep the water in between freezing and warm to make a cold solid-liquid state.

Juvia couldn't do it yet, but that doesn't mean she couldn't in the future. Hiro based her states on Luffy's gears and basically copied from another book he read. The most important thing was water control, he wasn't sure but it should be possible to get ice.

Then again, the Water Devil fruit wasn't a thing yet in the anime or manga. But water was the source of ice so they should be able to come together. He continued to train Juvia, switching with Zerotwo everyday and Training both Gajeel and Juvia separately.

6 months later

The time was up and the whole Time room looked dim and the gravity disappeared, alleviating everyone of the pressure. Juvia and Gajeel got to 5 tons while Hiro got to 20 tons and Zerotwo got to 27 tons.

Hiro took off all their restrictions and weights before leaving the room and sending them off, they thanked him and left happily, eager to test their strengths now. Hiro smiled happily, actually quite liking being a teacher.

Zerotwo was tapping her foot with crossed arms, looking at him and he immediately made good on his promises, pampering her to no end.

After she went to sleep, he went to the Arc reactor and Lacrima, the Arc reactor had no problems but the Lacrima was spinning slowly. Hiro frowned and checked the readings to see that it indeed had been over used, it was now in a recovery state leaking only a bit of mana into the house.

Hiro figured out that it would be in a recovery state for about a month or two, so he changed the ventilation system to send all the mana into Isabella's room, after all, you grew during the night, not the day.

After he fixed it, he went back to spending time with his family, going to the guild everyday and watching Isabella play around in there.

A few more weeks passed

Wendy became a guild member and went on her first Job, everybody celebrated her success and it was a joyful atmosphere. Mittens, Happy, and Carla had a cat group going, though Carla tried to get Mittens to wear clothes, calling her an 'Exhibitionist' but Mittens wasn't having any of it.

She was naked and proud!

Also still a baby pretty much, whereas, Carla and Happy were 'teenagers' it was strange Cat things that nobody else quite understood. Hiro noticed that Carla and Happy kinda became like parents for Mittens, he found that quite funny.

Isabella ran around chasing Mittens, Happy, and by proxy, Carla. Happy and Mittens were having fun but Carla was too proper to join in their games, though it seemed that she was having fun as well, but just secretly.

Hiro was walking them run around with a smile on his face, when an alarm sounded over the whole city. Hiro looked out the door and Natsu shouted with an excited expression "He's back!" Lucy said in confusion "He? Who?" Hiro drank from his mug and said with a smile "Gildarts."