Compared to his genius older twin brother Jeong Jaeui, ex-soldier Jeong Taeui thought he was average...
Insanely long on going story. Mc has a twin famous for designing weapons of mass destruction who willingly goes off grid. Their uncle recruits the mc to join a multi-country special agent force in place of his brother where he meets a deranged German determined to top him. Please agree with me that it is insane how the mc is like “awww little baby Xinlu (a second love interest) is just a sweet little guy”