Increase in power

The pressure in the forest increased Luciv looked at Jax and slowly told him, "release it all" as soon as Luciv's words left his mouth an immense ominous pressure started to appear around Jax. 'I guess he really is a demon' Eies thought inside his head. If one looked at the sight they would see a young man standing at 5,2 tall and a fully dark cloak behind his back. His muscles visible and a mark was on his forehead. This was, of course, Jax that has finally released his Demon Mode after all these years. "Who are you," Luciv asked.

"it's me Jax master" Jax was smiling finally he had full control of this mode and the ominous thoughts he once had when he entered this state where gone.

'What is my total battle power right now Max'

{Its 5000 right now Jax}

Jax was shocked after all his total battle power before was only at 1600 yet right now it was at 5000 above most characters this time in the story.

'How is that possible' Jax decided to ask.

{Your demon mode is special only your demon mode doubles your power but with the Royal Vampire mode it is boosted even more the exact amount unknown}

'Will my demon mode grow stronger if my Vampire bloodlines is purer' Jax thought about this and hoped it would be true.

{Yes it will be}

The smile on Jax's grew even wider the possibility of having more power excited him.

While in his thoughts Luciv made his move and appeared right in front of him with sheer physical strength. A slash with his Scythe was made towards Jax's head. – Flash – in the next instant Jax teleported away from the slash just barely dodging it.

'Its time to get your head ready boy' Eien saw the slash and knew this was no ordinary spar but a real fight. 'you are right' Jax appeared in front of Luciv and slashed his Scythe down towards Luciv in an attempt to slash him in two halves. But a simple movement from Luciv's scythe was enough to stop the attack.

Jax immediately retreated once again, 'Eien I can't control your Shikai yet so I won't use it in this battle' Jax said while knowing how dangerous the abilities Eien hold are.

'I understand this man can block them but you may even wound yourself from that attack' Eien said worriedly. 'I have seen some interesting things in your memories tho' Eien said while acting mysteriously.

'Oh please tell me' Jax said while smiling.

A moment later Jax replied, 'that could work'

A couple of seconds later immense amounts of darkness started to form around Eien and Jax's voice could be heard, "Dark cloaked dimension slash" and an immense Black slash was going in the direction of Luciv. What Eien had seen in the memories of Jax was the black clover captain Yami's abilities that were all related to the darkness.

And Jax's demon mode mainly being darkness was the perfect thing to copy those abilities. Luciv blocked with a strike of his own and as soon as that happened it was like a tornado was happening. 'I knew it his magic is mainly of the wind element' Jax had his suspicions the last few years but Luciv never revealed anything about it. But right now he did.

Luciv immediately started to get more serious while he was in thought, 'he has improved a lot, lets see what his current limits are, lets release a bit more power' the atmosphere changed once again Jax started to feel slight suppression on his bloodline, 'I guess a demon born directly from Lucifer Is different after all' but the battle crazed smile didn't leave his face at all. No it grew bigger he felt like he could die any moment yet he didn't care.

The only thing he wanted was to test his limits. In the next instant, the sound of 2 Scythes clashed could be heard while the smaller one of the two was sent flying backwards. The old man right In front of him while slashing his Scythe towards his body to finish it. Yet the boy was gone once more using his teleporting to safely retreat. The darkness started to gather at his Scythe once more before his voice sounded once more, "Dark Cloaked Avidya Slash" the sharp slash went towards Luciv who decided it was time to end this. "I have seen enough my dear Disciple"

his left hand slowly extended and grabbed the slash in mid-air and slowly muttered, "dispel" and like this the massive darkness slash disappeared as if it wasn't there before. "you can release your demon form now" Luciv said while smiling truly happy about the progress his disciple had made, '5000 total power in his demon form is good enough, for now, his speed of growing will only start to skyrocket from this point on' Even if demons grew in power as they aged Jax was only 10 years old right now 5 more years would make him into a total monster.

Luciv was looking forward to seeing what his disciple could achieve. If one asked him he saw Jax as more than his disciple right now he felt like he was his family. His own grandson.

The duo that had just fought a battle many would pay to witness were laughing with each other while walking towards the wooden shed to rest. While one person could only mutter.

'truly crazy people why did I accept him as my master'

Eien said but his smile betrayed his feelings after all Jax was a person that had lots of potential. But it was no lie that Eien truly felt troubled.

'Why is that boy such a battle maniac' Eien said while shaking his head.