Training the Golden Energy

Their training continued without stopping for a whole week, everyone could feel that their strength was improving, their battle instinct were sharp and they would need less time to make a decision in a fight.

Meanwhile, Izashi finally opened his eyes, his red coloured eyes changed to that of a bright golden colour which seemed to strike the foe in their heart.

He observed that he himself was being surrounded in the bright golden aura, "Heh… So, this is the Golden Energy's power. It's so strong! Much stronger than I expected! Looks like it is indeed the Bloodline of the Dragon God of Chaos."

He snapped his finger in a direction opposite to the Gremory Residence, what surprised him was that a mountain, very far away from his position was crushed into pieces with just a snap of his finger.

It made a huge sound but Rias and other didn't realize that it was Izashi, it was because Izashi's whole aura was still covered by the barrier.

Izashi could feel the surrounding so easily, so clearly that he was sure that there must be a strong presence of Senjutsu Chakra in this Golden Energy. He started thinking if he could pull off a Rasengan since Rasengan was made of chakra, he should be able to pull it off with this Golden Energy.

"Well, I guess I need to find balloons and train them with the standard way. It shouldn't take me much time with my enhanced control…" He was a bit excited when he thought of that, Rasengan was a good move and with Senjutsu, it was really powerful and diverse in it's uses.

He could feel other forms of energies present in the Golden Energy. He wondered if he used his true strength and slashed the air then would he be able to create a rift in the Space Time.

Though he did think of this, he didn't try it out at this moment. Because as far as he was concerned, if he created a rift here then could end up meeting the two strongest existences in this world.

Ophis and the Great Red… A Dragon God of Infinity and the other is a True Dragon. He was sure that he wasn't quite at their level yet but he was also sure that nobody except these two were stronger than him in terms of pure power.

Now, the only thing that remained were techniques corresponding to this Golden Energy. He had many ideas regarding the techniques and he was pretty excited to try them all out here.

Being from another world completely worked in his advantage, he had tonnes of knowledge regarding different techniques and abilities because of all the animes he had seen, comics and manga he had read till now.

All that knowledge was stored in his head, that is why he would never run out of ideas for his techniques. For now, he started to change the shape of the Golden Aura around him to experience his degree of control over it.

After changing the shapes a few times, from a star to a lotus, he was finally satisfied with such a degree of control. He snapped his finger and the Golden Energy swallowed the barrier, destroying the magic into nothingness.

After the magic barrier around him was destroyed, his presence could be sensed by Kuroka whose eyes widened sensing such enormous power surrounding Izashi.

Even in her whole life, she had never seen or met with someone with strong amount of power, the Crimson Satan Included. He also didn't give off such an intimidating aura, his aura was just like a little kitty in front of this Draconic aura.

But she was sure that it was Izashi's power since this power seemed to be released from his body. She wondered if this was the power she sensed in that Evil Piece inside of her.

She suddenly felt his power disappear from that position, her eyes widened because it was impossible for Izashi to escape her senses so fast, or atleast that's what she thought.

Izashi was actually trying to test his speed, even though he tried to keep the golden energy to a minimum, he still ended up being 1000's of kilometres away with a single leap. This strong amount of power had truly surprised him…

"Finally, I am completely ready..." He whispered those words while staring at the Sun with a bright smile on his face.

He turned back towards the Gremory Household and used his great speed in this form to return back. He didn't realize the passage of time but he was sure that it has been days since he met up with them.

After entering the Gremory Territory, he stopped using his Golden Energy and just walked around normally to enter the Mansion.

The first to greet him was Kuroka, "You are finally back master nya~." Izashi pats her head and speak up, "Yes, I am back now. I am won't have to leave for the training next time."

It surprised Kuroka but also delighted her, she along with Rias and Akeno missed him but they also didn't want to disturb him in his training. These days, they had to get used to the fact that Izashi wasn't there with them and also train seriously.

Izashi captured Kuroka's lips in a deep kiss, his tongue was battling against her tongue, it was touching scene for them. And they continued to remain in that position for a minute or two before they finally parted their mouths.

He entered the house to meet up with Rias and Akeno, both of them were lying down on their beds in different rooms. The first room he went to was of Akeno, she didn't detect him entering the room.

Akeno was surprised when she felt his hot breath just around her ear, she turned her head and saw Izashi laying on the bed next to her with a mischievous grin on his face, "I see that my Akeno darling missed me."

Hearing him say that was enough, she placed her body against him and held him in her arms. Her boobs pressed against his masculine chest, she softly whispered, "Of course I missed you. You have been gone for a whole week."

Now, this was a new information to him, he didn't realize that he had been gone for a whole week. He thought that he had been fast enough in taking the control of this energy but it seemed like he took a whole week for this which he himself didn't realize.

He caressed the back of her head and speak, "Now-now, don't talk like that. I am not going to leave you now. My training has finally completed…"

Akeno was delighted to hear that, she rested her head against his chest, she missed this feeling, this comfort which he provided her just by being together with her.

After spending some time with Akeno, he convinced her to let him go and meet up with Rias, she agreed only with the condition that she wanted to go with him.

The day went without anyone noticed the passage of time, Kiba, Koneko and Issei were in their room taking a deep sleep since they were tired by their trainings.

It was a tiring and exhaustive day for them but after this week of training, Issei felt like he could hold his own against Kiba if he boosted a couple of times which was much better than his initial limit when he needed to boost for a long time to match Kiba.

Now though, he was proud of the fact that he was able to improve so much in such a small span of two weeks of that fight against the fallen angel raynare. Even Ddraig praised him and his potential…

As his physique was improving, his ability to boost more and be able to hold onto more power was also on the rise. Ddraig was sure that if Issei met up against an opponent like Raynare then he would be able to kill her without spending much time.