Hwang Hyunjin and Hwang Sam. Mercenaries.

Hwang Hyunjin and Hwang Sam were twin brothers, 31 years old, 197 cm tall, incredibly handsome, with sharp features, a languid gaze, dark eyes, and jet-black hair. Hyunjin was very serious and cold, while Sam was more positive and talkative. Sam had shorter hair, and Hyunjin had longer. They were mercenaries, sent by various mafias and cartels to kidnap people, and they carried it out. They had a black BMW X6 with tinted windows. Hyunjin was very cold and serious, unlike Sam.