Title: Undercover High school Genre: Sci Fi, Action Rating: 9.1/10 Status: ongoing No of episodes: ?? Synopsis: Undercover High School follows the adventures of Jung Hae-sung, an NIS agent who was demoted after a major incident that occurred during an operation, and later he is tasked with a secret mission of tracking down the whereabouts of Emperor Gojong's missing gold bars. Download link https://nkiri.com/undercover-high-school-s01-complete-korean-drama/