Undercover High SchoolEpisode 1

Ace NIS agent Jung Hae-seong is demoted after a mission failure. He goes undercover at a high school to locate King Gojong's missing gold, meeting his teacher Oh Soo-ah, who sees him as her lost first love, stirring old heartbreak.

• 22HannaUp to EP 22
• 1UyirUp to EP 1
• 1The Electric State [Indonesian]Up to EP 1
• 1The Hating GameUp to EP 1
• 1All's Fair in Love and MahjongUp to EP 1
• 1Dead WrongUp to EP 1
• 80Magpahanggang wakasUp to EP 80
• 7Love at First SpikeUp to EP 7
• 1Air Force One DownUp to EP 1
• 16MaedeudokUp to EP 16
• 50Stolen Heartbeats [English]Up to EP 50
• 6John Carpenter's Suburban ScreamsUp to EP 6