Chapter 49:- The Most Dangerous Yandere

(Here's a bonus chapter since 250 power stones mark is complete.

5 chapters to Izuku's Revenge)

"I want you. I want us. I want it all. With you. Only us." - Yuno Gasai from the anime "Mirai Nikki"

The next day, Kaina woke up before Izuku, and she saw how tightly Izuku had held onto her.

She had a satisfied smile on her face, as she turned around facing Izuku, as she hugged him back, and went back to sleep.

Izuku who noticed this, tightened his embrace as he used his left hand to carasses Kaina's head with love.

Kaina had a small smile on her face as she continued sleeping in Izuku's embrace.

After some more sleep, both of them woke up.

Kaina looked up to see Izuku, and she said, "I'm really sorry Izuku,"

Izuku just caressed Kaina's head as he said, "I'm sorry as well, I shouldn't have threatened you like that,"

"No, No, No, you don't need to apologize, I was the one who was wrong, I should have thought before saying those things," said Kaina.

Izuku didn't say anything as it seemed Kaina wanted to say something more.

"Just, please don't leave me, I got this new life, that I can enjoy fully only after meeting you, you made me relive all the emotions that I thought had forgotten about, you made me alive again, with you I truly enjoy life, with you around, I feel like I can get over anything, I can achieve anything.

I love you Izuku, more than anything in my life, more than anyone in my life, I want you Izuku, to be by my side, and I'll protect you even at the cost of my life," finished Kaina as she moved her face towards Izuku, as she enveloped Izuku's lips in a deep passionate kiss.

Izuku just enjoyed the kiss as his hands were caressing Kaina's back and head.

After some time, when Kaina separated from Izuku, a bridge of saliva was formed between their lips.

"This was my first kiss, and I'll give you all of my firsts, I love you more than anything in this world Izuku," said Kaina in full sincerity.

Izuku who felt happy with Kaina's sincerity, said, "I have to admit, for the first kiss, you were pretty good, nonetheless, this was my first kiss as well, so who am I to judge, I'll always protect you, Kaina Tsutsumi, I love you too," said Izuku as he enveloped Kaina into another deep kiss as they laid in each other's embrace and warmth, at that moment, they had no questions, no grudges, no resentments, at that moment, the only thing they had focus on was to deepen their bond and feel each other's warmth and love.

(A/N:- No sex till Izuku gets into UA.)

After they had a passionate morning, where they both confessed to each other and sealed the deal with multiple deep kisses, they both went for a bath together.

Where they both relaxed themselves, while occasionally kissing each other, but there was a certain change that had happened, which neither of them noticed.

Kaina had become clingy and possessive to the extent that would scare any sane person with how obsessive she was, to the point, that she took initiative for everything, confessing her love to Izuku, and initiating the first kiss, had Izuku not stopped her, she would have readily given her virginity to him on the spot, but then again it would scare any sane person, was Izuku sane?

No, he himself had admitted that he was a psychopathic sadist, so he didn't get scared by this development, or rather he loved the fanaticism that Kaina showed towards Izuku.

(A/N:- She has become the same as Yuno Gasai from Future Diary, the pink haired waifu)

For Izuku who wanted to become a god and attain godhood, he wanted such fanatic worshippers and followers who would do anything, kill anyone who opposed him, and Kaina who was going to stay by his side forever, gaining it was a win-win for him.

Although the events that led to Kaina developing such a personality were unintentional and simply a by-product of Izuku's unstable emotions and the will to not let anyone question his character and integrity, he wasn't going to lie, the situation turned out pretty much in favor of Izuku.

Of course, Izuku wouldn't use Kaina however he wanted and throw her once she had no use, but still the power dynamic that had been established between them was quite favorable for Izuku.

He got a yandere, and not just any yandere, but an assassin who has been doing only killing for the last god knows how many years, this development worked in his favor.

And so Izuku decided to shower her with love in such a way, that his love acts as an addicting drug, which gets her hooked on him, a reward, she would receive, every time she does something good for Izuku.

However, what Izuku was doing was completely on a subconscious level, for even he didn't realize this, that what he was doing and was going to do in the future was manipulation and not just any manipulation, but dark manipulation, for Izuku, it was simple, Kaina madly falling in love with him, which Izuku would reciprocate, to his best.

Cause all Izuku wanted was someone who loved him madly, and someone he could love madly, act like how a normal boy would, and have someone to protect, love, and care, for while also receiving the same in return, without any ulterior motives.

Totally unaware that during his suicide attempt, something in him had changed, not only did he gain a quirk, and a psychotic personality but something else as well, something that had hidden itself, such that even Izuku couldn't pick up what was going on.

All the weird actions, all the weird emotions, or places or situations where Izuku acted out of place, all the times Kaina felt Izuku was acting weird, the reason why she couldn't understand how to treat Izuku, irrespective of however dark Izuku's past was, or whatever was the side effect of his past, was all due to the change that happened when Izuku's quirk awakened.

However, it was so well hidden that Izuku just thought of all of that as a side effect of his past life.

And this change was going to stay hidden until very later in the story when Izuku would figure it out, but by that point, it would have become a second nature for Izuku, although he would get more emotionally mature, but that part of him would stay with him.

And it wasn't just his emotions that were being influenced or his actions, even his quirk reacted to this change, even more so than it did to Izuku.

And the most scary part here, had Kaina not developed such fanaticism for Izuku, and made a mistake the 3rd time, Izuku would have actually killed her, ruthlessly.

Now that Kaina had developed such fanaticism and had become a yandere for Izuku who would do anything Izuku said, Izuku had someone who would do anything even act as a disposable soldier.

Yet this wasn't over, even if something inside him had changed during the suicide event, Izuku wasn't that weak, he had a control over himself and his emotions, or else he might have lashed out in the initial years of his bullying.

Izuku wasn't going to treat Kaina as a disposable soldier, he had finally received someone whom he could trust on, love, and protect while receiving the same in return, he finally had received a genuine connection, something he craved for, for his entire life, and he wasn't going to let that go.

He had become a yandere as well, but unlike Kaina who had a sole obsession with Izuku to the point that she had actually subconsciously accepted that Izuku was a god, her god, Izuku was different.

He had become very possessive like dragons are for their treasure, what's his should never be touched, if did, then death is the last thing they should worry about, his psychopathic sadist personality had made him a monster.

He would torture anyone who touched his property, what's his is his alone and nobody else's.

And Kaina had become his woman, his property, his possession and he would do anything and go to any extent to punish those who try taking things from him.

And with his quirk, which had so much untapped potential that Izuku had yet to discover, he actually can do as he claims to do, and even become a god

Currently, He was the most dangerous yandere to be alive yet the most complex character of the world as well, who himself doesn't know how he will react, a bipolar character who has shift in emotions more quicker then a girl can change her underwear.

As Izuku was totally aware of this personality shift in him and had accepted it wholeheartedly.

[A/N:- Thank You All for the support you have given my work

From now, I'll release 1 bonus chapter for every 250 power stones and 2 bonus chapter for every 500 Power stones you give me, so make sure to shower my work with power stones.

If you wish to read more advanced chapters, side stories, behind the scene chapters, what if scenarios, special demand what if scenarios, then here is the link to my Patreon:-

https://patreon.com/EmperorNumix ]