This chapter is more filler, it's going to expand on the subtle ways that Kai is capitalizing on Izu's memory loss for his own advantage. along with the fact that the Boss is now fully aware of Izuku's past.
Chapter Four: Chisaki Izuku
Life for Izuku became better after he had woken up in the infirmary. Though his past was still rather fuzzy and it saddened him that he could hardly recall much of before waking up. He at least remembers some things from before; like his birthday, the fact that he doesn't have a quirk, and that he had a really close friend called 'Kaachan'. He would wonder what else he was forgetting, but with Kai's constant attention the void was filled, and he was happy.
It was also known by the residence of the estate that he had been taken in and cared for by the head of the estate, a man simply known as Boss by everyone except for Izuku. To the Boss's delight Izuku had started calling him Otosan and he, in turn, treated the boy like a son. Izuku would follow Kai around the estate like a little duckling for the first few months of his new life which elated Kai. As the months turned into a year, young Izuku had accepted the last name Chisaki.
Izuku also didn't lose his love of learning about different quirks and was awed by Kai's quirk when the older boy showed it to him one day. Kai called it 'Overhaul' and could disassemble and reassemble things be it inanimate objects or animate. He would display his quirk to the curious little Izuku by breaking down a flower and putting it back together again, Kai noted how Izuku hated it when he overhauled a butterfly of all things. The boy was so soft hearted that it made Kai just want to protect him even more from the cruelties that were waiting out there in the world.
He was introduced to another boy around Kai's age named Kurono Hari. Izuku was fascinated by the boy's quirk as well, he would bombard the stoic Kurono with question after question about it. That's when Kai realized how analytical his little Treasure was and made sure to allow his hobby to expand and grow.
"Kacchan! Kacchan! Look what Kurochan and I did!" little Izuku called out with his adorable laugh, that Kai absolutely loved, as he dragged an unwilling Hari along with him. Kai looked up from his studies and chuckled at his friend's discomfort.
Izuku had called him 'Kacchan' ever since he had that fall a year ago. He had done some research and found out the origins of that nickname, it amused him to no end to know that he had taken the place of Izuku's childhood friend, Bakugo Katsuki. It was better this way, that little brat had become the main bully that had been hurting his Treasure before he was able to rescue him. He had made sure to keep a close eye on Bakugo and especially Izuku's mother, Inko. Both were annoyingly persistent to continue the search for Izuku, he hated that they hadn't just given up by the first two or so months, but as the year continued, he was satisfied to no longer see Izuku's picture in the papers anymore.
He recalled the day that the Boss became fully aware of what he had done; about a month after Izuku's introduction to the head of the estate.
"You wanted to see me, Sir?" Kai asked as he entered the office of the Boss.
The man looked up from the papers that were neatly in front of him, "Yes, please close the door." He stated as he motioned for the boy to approach the desk.
Kai's gold eyes scanned the room quickly, it was empty, usually Izuku would be sitting in his designated corner, writing in his journal or drawing or something. Closing the door behind him he walked up to the desk.
"Midoriya." Kai felt his insides squeeze. "Does that name ring a bell?" the elder man questioned as he placed the newspaper on the desk in front of the boy. A smiling picture of their freckled faced, curly green haired Izuku was staring up at him with huge letters 'MISSING' typed over it.
If Kai ever felt real fear, it was right then. Tearing his eyes away from the paper to look up at the Boss he gulped his nerves down. "I can explain…."
And he did, he spoke of the time that he had actually first seen the quirkless boy. It turned out that Kai had come across Izuku way before confronting him at the park. He had witnessed the discrimination that the poor boy had to endure at school or even just around town. The way that he saw Izuku's mother act as if the treatment was normal and acceptable, to be just so thoughtless as to allow her son to go out to play with a horrible child that would literally hurt and bully him. He couldn't just ignore it, Izuku was pure, without sickness and the world was going to smother him for it.
"Kai… the world is not as sick as you believe it is."
"Debatable, Sir…"
"Be it as it may, I am disappointed in the way you approached this. We are already heavily watched as it is by Pro Heroes, if they had even a remote chance of tracing this kidnapping to the Shie Hassaikai it would have given them the opportunity to bring us down. Do you want that?"
"No! Of course not!"
"Good. Then we need to be completely honest with each other from now on, do you understand?"
"Yes Sir… forgive me, I wasn't thinking fully of the consequence of my actions." Kai bowed at the waist.
The Boss gave a nod. "That's is all."
Kai glanced up to the Boss, "… and Izuku?" he questioned carefully as other members of the yakuza syndicate began to enter the room.
"We cannot allow him to be returned. He already knows and has seen too much, so he will have to stay. However, he will be considered from this moment forward. Chisaki Izuku, my son, a young master of the estate and secondary heir to the Shie Hassaikai." The Boss announced with little to no hesitation in his statement.
A young greenette sat at the head of a large dining table, he had grown a bit though still but a child. His emerald eyes shown like precious gems, his curly green locks somewhat tamed and managed thanks for well-manicured grooming. There was no doubt that this boy was well-taken care of and loved. He was surrounded by his Otosan, Kacchan, Kurochan and others of the syndicate that he called family. An extravagant cake was placed in front of the boy who grinned happily while the traditional 'Birthday Song' was sung by the majority around him.
He blew out the candles as they cheered, "Happy Birthday!" and clapped for the now eight-year-old boy who was completely convinced that he was Chisaki Izuku.
so two years have passed and Izuku is completely under the influence of the yakuza.
