Reborn as Issei[DxD]

Chapter: 12

After killing the Strays, The Apocalypse Family returned to there House, with Touko coming along who was currently unconscious since she was mentally fatigue from what she just experience and the revelation that she gained 

Because of that, right now The Duo of Issei and Bianka was in the Training sparring each other, and like usual Bianka was losing the battle between the two of them, but unlike the usual however, the two was a matched in terms of Physical Abilities 

Bianka suddenly kneel down due to exhaustion, making Issei stopped himself and then walked towards her and then quietly gave her Ki, making her Breathing be more focused and controlled, with that Bianka then lunged at Issei, who backed away and just kicked her side making her fly to the wall, cracking it 

The two continued this routine for another 3 hours, with them currently stopping with the two of them seating down besides each other with Bianka being covered in bruises and breathing quite roughly, with Issei being perfectly fine with him being relaxed as ever 

Bianka, despite being so injured and not even harming Issei even once in there Spar, was perfectly fine and calmed, with her Aura being more relaxed than ever before, but also being more refined than ever before 

She Has Gotten Stronger 

Issei noted, with a Smile on his face happy of her development, since the thing that he realized quite a while ago, is that she doesn't learn when someone teach her through text or words, but more so she learns in the heat of Combat, or more she herself doing it herself

Figuring this out, Issei has proposed to have a daily sparring sessions with her to capitalized her Talent and grow stronger, but despite that though, her Advancement was minimal at best, with her only getting stronger just a little bit more than normally, making him be confused, but now that he completely knows what Bianka see in him, now he understood why she was slower than she should be

Her Mind was limiting her Growth to be Stronger, since she has been in the thinking of no matter how hard she tries, she would never be able to reached the Level of Issei, but strangely enough, after her day with Touko and fighting other Supernatural Entities as well, her Mind was finally cleared of doubts and finally fully used her Talents to there Fullest

Which is clearly evident with the Bianka that is seating beside him right now, for she is right now is Immensely more Powerful than the Bianka of 3 Hours Ago

Bianka having sat next to Issei, was looking down to the ground with a expressionless face on to her face, making Issei looked at her curiously but said nothing since she herself hasn't said anything to him

But after a minute or solid silence, Bianka finally talked

Bianka: " Ise, Is it really alright for you to teach me your Techniques? More Importantly [Black Flash]? " She asked nervous of the prospect of learning such a powerful technique

Issei hearing the question nodded without any sort of hesitation in his movements whatsoever

Issei: " Yes, In order for you to have an easier time to learn and master the Techniques that I would teach you, you must first used [Black Flash], and with that you would gained something that would benefit you for the rest of your life " Issei said encouraging her to learn his Techniques 

That was the sole reason why the two are currently fighting it out in the first place, since Bianka obviously doesn't have an Ability like [Enhanced Mind], she would obviously wouldn't be able to used it whenever she pleased like he does, but unlike everyone else though, she has something that completely surpassed does of other beings, with only an Extreme Few could matched and exceed, and that is simple put