The bell rang, and the class started, since it was everyone's second day in the class. It was pre-scheduled beforehand that they will have a self-introduction session and some fun games and tests on the first day of the class. But the homeroom teacher was absent on the first day, so it was planned to be held on the second day of school.

Out of a total of sixteen students, only four or five knew each other, as they were promoted from the same class and time. The rest all were completely stranger to each other. But one thing was common between them, after hearing Ryan's introduction, no matter what they wanted to have a friendship with this guy.

It was just their natural instinct that befriending this guy will change their life in a way or other, and that was the truth too. The ones in the class who made a friendship with Ryan in future will have their life completely change. In a good way or bad, that's a future chapter to be told.

The second bell rang after a minute and the homeroom teacher entered the classroom. A man with a white lab coat and long grey hairs. Everyone stood up at once and greeted him good morning.

The man in the lab coat greeted them back and asked them to take their seats.

He widened his eyes, adjusted his glasses by pushing it upwards, and spoke, "Students, I am your new homeroom teacher, Dr. Fin," 

Everyone was staring at him and he was looking back at them back, the class became silent all of a sudden. No one was coming forward to break the ice. The golden-brown guy behind Aryan couldn't endure taking it anymore and cracked a joke, "Sense why are you here then, since you are a doctor shouldn't you be in the hospital?"

Dr. Fin "...."

Other Students "...."

The guy who cracked the joke "...."

No one dared to laugh. While everyone was staring at each other Aryan couldn't control his laughter and broke out in laughter, "Pffft, hahaha whahaha whaaha. Nice joke buddy, you got him there. Wahahah whahaha."

Seeing Ryan laughing, others too broke out in laughter, all this time they were controlling themselves, but once they saw the laughter on Ryan's face they couldn't stop it any further.

Dr. Fin too couldn't control it and broke out in laughter. After everyone calmed down he resumed again, "Ah… Yes, kid answer to your question. I am a researcher and a scientist of the RSC groups, and being a teacher is just my part-time job."

"Ehh.. Part-time job!!" exclaimed Ryan and raised his hand to ask a question.

Dr. Fin agreed to it and let him ask his question, "Sensei, what type of research do you do for the RSC groups?"

"Interesting question you have asked there. But before that, do you know what's an atom and what's a molecule?"

Aryan remained silent for a while, then replied, "Yes, I know."

"Good, then can you please define them?"

And this question triggered Aryan. In the last two years, he had learned so much, some by understanding and some by heart, and the knowledge related to science comes under the learned by heart section.

He opened his mouth and spoke out his not so short definition of an atom, "Sensei, an atom is the smallest constituent unit of matter that possesses the properties of the chemical element. Also, Atoms don't exist independently, instead, they form ions and molecules which further combine in large numbers to form matter. Atoms are much too small to be seen; hence experiments to find out their structure and behavior have to be conducted with large numbers of them."

Golden Brown haired guy "...."

Rest of the class "...."

Principal Li and Miss Ynna monitoring the class from the camera "...."

"Good!! Very good, that's the exact definition I wanted to listen. Now explain about a molecule."

"Oky," replied Ryan and read out the definition of a molecule that he had learned some months ago, "Sensei, a molecule is an electrically neutral group of two or more atoms held together by chemical bonds. Molecules are distinguished from ions by their lack of electrical charge. In magical quantum physics, organic chemistry, and biochemistry, the distinction from ions is dropped and molecules are often used when referring to polyatomic ions. In the kinetic theory of chakra particles/ gases imbued with chakra, the term molecule is often used for any gaseous particle regardless of its composition. Also, a molecule has two types, one is homonuclear and the other is heteronuclear. I know about those two types too, but I will end up eating all the time of the class, so I will stop at that," said Ryan and sat back in his place.

Dr. Fin was highly impressed by the little boy's knowledge and was thinking of taking him as a lab assistant. In return, he could offer him a scholarship and other benefits under the name of research from the RSC groups of education. 

But little did he know at that time the kid before him was the heir of the Aizawa's and the RSC group itself was his grandaunt's property.

The blue-haired seated in front of Ryan raised her and asked a question on Dr. Fin's permission.

"Sensei, could you please explain the difference between them? I am still somewhat confused about it." asked the girl in blue hairs.

Dr. Fin was about to reply when Ryan intervened and suggested they should do the self-introduction first before anything else. Cause he was feeling it awkward, as he was surrounded by many, but he didn't know the name of any.

"Ahh, yes, yes. Almost slipped from my mind. Then let me reintroduce myself first. I am Dr. Fin, a part-time teacher, and a full-time researcher, working under the sponsorship of RSC groups of education."

"Sensei, what are your hobbies? Since we are at it tell us everything about you." asked a girl from the last row.

"Ahahaha ahahaha," laughed the homeroom teacher and answered her question, "For me, my hobby is research, I like to do research, and I love everything about research."

Ryan "...."

The girl who asked the question "..."

Rest of the students "...."