In those years, TVB arranged Louis Koo to shoot several fashion dramas and several costume dramas at the same time. There are many outdoor scenes, and Louis Koo is easily tanned. But if she shoots indoor scenes for a few days, it is easy to restore normal skin, which leads to a series of scenes, black and white, so she is completely tanned.
Moreover, from the agent's point of view, Louis Koo's black and solid image can be distinguished from Louis Koo, who was white and clean when he was in prison before, which is helpful for Louis Koo's marketing. It is said that Louis Koo went to Thailand to ask Bai Longwang to tell her fortune, saying that she would not be popular until dark.
Extended data:
Although Louis Koo completely tanned himself with ultraviolet light, Louis Koo's white skin gene is so powerful that when it stops, it will go back automatically. In order to maintain the image of Black Valley, Louis Koo even bought a "sunbed" and lay on it whenever he had time.
Even if he goes out to film, Louis Koo won't relax. He will bask in the sun instead of the lamp. According to Louis Koo himself, once he went back to Brazil to make a movie, Louis Koo would lie in a chair whenever he was free, and it would last for an hour or two. Because the sun was too poisonous, the crew and the rescue team couldn't stand it. They advised Louis Koo not to bask in it any more, but Louis Koo persisted. After Louis Koo turned black, the way to play ball was broadened.