S1.E1 ∙ Senior YearTue, Aug 8, 2023Ordinary high school student Bongseok hides a secret.7.4/10 (562)Rate
S1.E2 ∙ Booyang: Family Support, LevitationTue, Aug 8, 2023Mihyun hides Bongseok's superpowers, but the mysterious incidents on social media make her anxious.7.6/10 (498)Rate
S1.E3 ∙ 1+1Tue, Aug 8, 2023The closer Bongseok grows to Huisoo, the more risk of exposure he draws.7.9/10 (468)Rate
S1.E4 ∙ The SecretTue, Aug 8, 2023Bongseok's secret is exposed and Huisoo walks him home. Frank searches for his third target.8.1/10 (489)Rate
S1.E5 ∙ RecallTue, Aug 8, 2023Huisoo assures Bongseok that his secret is safe by revealing her own secret.8.2/10 (492)Rate
S1.E6 ∙ BungaemanTue, Aug 8, 2023Jeon Gyedo's past is revealed. The NIS finds out information about Frank.7.9/10 (461)Rate
Top-ratedS1.E7 ∙ The StrangerTue, Aug 8, 2023Frank recalls his past as he eliminates his targets. After Frank's visit, Mihyun suppresses her son.8.5/10 (511)Rate
Top-ratedS1.E8 ∙ BlackTue, Aug 15, 2023In 1994, Mihyun approaches black ops agent Kim Doosik at Min Yongjun's orders.8.3/10 (501)Rate
Top-ratedS1.E9 ∙ HumanistsTue, Aug 15, 2023Doosik and Mihyun grow closer, and Doosik suggests that they deceive Min Yongjun.8.3/10 (524)Rate
S1.E10 ∙ The MonsterTue, Aug 22, 2023A group of innocent teenagers with extraordinary abilities go head-to-head with some of the world's most powerful governments.8.1/10 (485)Rate
Top-ratedS1.E12 ∙ PartnersTue, Aug 29, 2023Doosik shows up at Mihyun's apartment with a plan to escape Deputy Director Min for good.8.5/10 (445)Rate
Top-ratedS1.E13 ∙ Jang JuwonTue, Aug 29, 2023After the Black Team disbands, Juwon is offered a mission by Deputy Director Min to revive the team.8.4/10 (487)Rate
S1.E14 ∙ The IdiotTue, Sep 5, 2023Jaeman tries to save his wife with his strength and Juwon is sent in to subdue him.8.0/10 (377)Rate
S1.E15 ∙ N.T.D.P.Tue, Sep 5, 2023Mihyun and Juwon watch the auditorium video and head to Jeongwon High, while Gyedo discovers Junhwa.8.0/10 (380)Rate
S1.E16 ∙ The Man BetweenTue, Sep 12, 2023With Mihyun's question, Ilhwan reminisces about his past.7.8/10 (349)Rate
Top-ratedS1.E17 ∙ AwakeningTue, Sep 12, 2023Junhwa attacks Huisoo, and Bongseok awakens his powers to save her.8.3/10 (382)Rate
Top-ratedS1.E18 ∙ South and NorthTue, Sep 19, 2023Mihyun asks Deokyoon where Doosik is, and he tells her what happened in the North.8.5/10 (343)Rate
Top-ratedS1.E19 ∙ Final BattleTue, Sep 19, 2023The fight takes a new turn with the appearance of a new North Korean superbeing, Jaeseok.8.8/10 (410)Rate
Top-ratedS1.E20 ∙ Graduation DayTue, Sep 19, 2023Parents and children fight to protect each other. Will this repeated war ever end?8.4/10 (414)Rate