South Korea, Seoul, Yongsan District.In a research institute, four researchers in white coats are busy.This is the exclusive R&D center of Espir, a single perfume company under Amre Pacific, South Korea's largest cosmetics company. However, although it is mainly for the development of perfumes for women, two-thirds of the total 6 researchers are men. It can be seen that this kind of bald profession is indeed a man with short hair falling quickly.