The youngest agent of NCI and a psychological profiler with an IQ of 187, capable of reading a page of a book in 6 seconds and possessing a perfect eidetic memory, remembering everything like taking a picture. With vast knowledge and objective data-based analysis, he demonstrates intellectual abilities akin to AlphaGo, showing impeccable reasoning skills. Despite being so rational and perfect in this regard, emotionally he is immature, sometimes triggering maternal instincts in his teammates like a child. Although called a genius since childhood, his life, unlike others', hasn't been happy. His mother suffers from schizophrenia and is hospitalized in a mental institution. He carries guilt for leaving his mother alone in the care facility and fears that his mother's illness might be inherited by him as well.
(Source: Korean = NamuWiki || Translation = MyDramaList)
