Season 1

01 Senior Year Episode 19th August 2023 Ordinary high school student Bong-seok hides a secret. 02 Booyang: Family Support, Levitation Episode 29th August 2023 Mi-hyun hides Bong-seok's superpowers, but the mysterious incidents on social media make her anxious. 03 1+1 Episode 39th August 2023 The closer Bong-seok grows to Hui-soo, the more risk of exposure he draws 04 The Secret Episode 49th August 2023 Bong-seok's secret is exposed and Hui-soo walks him home. Frank searches for his third target. 05 Recall Episode 59th August 2023 Hui-soo assures Bong-seok that his secret is safe by revealing her own secret. 06 Bungaeman Episode 69th August 2023 Jeon Gye-do's past is revealed. The NIS finds out information about Frank. 07 The Stranger Episode 79th August 2023 Frank recalls his past as he eliminates his targets. After Frank's visit, Mi-hyun suppresses her son. 08 Black Episode 816th August 2023 In 1994, Mi-hyun is ordered by Deputy Director Min Yong-jun to get close to and learn about the thought process of black ops agent Kim Doo-sik. 09 Humanists Episode 916th August 2023 Doo-sik and Mi-hyun grow closer, and Doo-sik suggests that they deceive Min Yong-jun. 10 The Monster Episode 1023rd August 2023 Ju-won, who leads his gang with his monstrous abilities, is betrayed and becomes a fugitive. 11 Romanticist Episode 1123rd August 2023 Ji-hee gradually opens up to Ju-won. 12 Partners Episode 1230th August 2023 Doo-sik shows up at Mi-hyun's apartment with a plan to escape Deputy Director Min for good. 13 Jang Ju-won Episode 1330th August 2023 After the Black Team disbands, Ju-won is offered a mission by Deputy Director Min to revive the team. 14 The Idiot Episode 146th September 2023 Jae-man tries to save his wife with his strength and Ju-won is sent in to subdue him. 15 N.T.D.P. Episode 156th September 2023 Mi-hyun and Ju-won watch the auditorium video and head to Jeongwon High, while Gye-do discovers Jun-hwa. 16 The Man Between Episode 1613th September 2023 With Mi-hyun's question, Il-hwan reminisces about his past. 17 Awakening Episode 1713th September 2023 Jun-hwa attacks Hui-soo, and Bong-seok awakens his powers to save her. 18 South and North Episode 1820th September 2023 Mi-hyun asks Deok-yoon where Doo-sik is, and he tells her what happened in the North. 19 Final Battle Episode 1920th September 2023 The fight takes a new turn with the appearance of a new North Korean superbeing, Jae-seok. 20 Graduation Day Episode 2020th September 2023 Parents and children fight to protect each other. Will this repeated war ever end?