His messy appearance with an oversized t-shirt is not at all an image that fits someone who studied pure science at the highest-rated university in Asia. He is Jungkook, a police officer who serves in the State Intelligence Agency who is studying quantum science under the pretext of being 'bored' with his duties as a 'mediocre' young police officer.

He is the son of Prof. Jeon Namgyu, the president directur of Alchemistar, this university and research center, with Prof. Jeon Jihyun, Alchemistar Laboratory Chief. He must be genius, that's oblivious. But, it seems like he's not very good at quantum science, although it's no lie he is indeed smart.

Meanwhile, you are an Alchemistar student through the rigorous and expensive selection that you have experienced. You are not from a famous family, so your achievement in becoming an Alchemistar student is a rare occurrence, although so far you are the smartest student in your class, in other words you are a genius. You also major in quantum science like Jungkook, and he is your best partner during your time as an Alchemistar student. Only he does not look at you based on status, even though he is the person with the highest status in this university.

You became a student here because you wanted to find out the rumors about Alchemistar's past who had used real humans in their experiments for years, long before the president, Prof. Jeon Namgyu, took the lead, the alche11301 who was declared missing after the capture of the old director of alchemistar. Without you knowing, the figure you were looking for was your own partner, Jungkook. He is the human who spent half of his life as Alchemistar's guinea pig.

One day, when you two on a duo discussion, you found a strange tatoo on his hand, that immediately being hidden by him. "Control your eyes, it really can't help but be nosy." he said a little bit sarcasticly. Since becoming your friend, he has been very straightforward.