シーズン1
全16話
第1話「第1話」
2025-01-04・74分
（英語）Coming from two different backgrounds, Gong Ryong and Eve Kim embark on a space mission. But trouble strikes after launch, jeopardizing their expedition.
第2話「第2話」
2025-01-05・67分
（英語）Upon arriving in space, Ryong panics as Eve threatens to ruin his secret mission. Shortly after, a crisis emerges, forcing Ryong to attempt a novel feat.
第3話「第3話」
2025-01-11・62分
（英語）Determined to carry out the secret mission himself, Ryong tries to circumvent Kang Kang-su. During a space walk, Eve experiences a sudden problem.
第4話「第4話」
2025-01-12・61分
（英語）With Eve's life in jeopardy, Ryong watches helplessly — as protocol prevents him from saving her. With every passing second, she loses precious oxygen.
第5話「第5話」
2025-01-18・61分
（英語）Following Ryong's sudden confession, Eve discovers a hurtful truth unfolding back on Earth. Soon, she learns of an even more disturbing reality in space.
第6話「第6話」
2025-01-19・60分
（英語）Eve discovers an unethical secret, forcing her to act decisively despite Ryong's objection — which drives him to take matters into his own hands.
第7話「第7話」
2025-01-25・59分
（英語）After Ryong learns the results of his experiment, a potential calamity approaches the crew — threatening his safety and the survival of his work.
第8話「第8話」
2025-01-26・59分
（英語）Eve risks everything to heroically rescue Ryong, facing treacherous danger. However, returning home seems increasingly improbable.
第9話「第9話」
2025-02-01・59分
（英語）With Ryong and Eve stranded in space, those on Earth scramble to save them — albeit for different reasons. Park Dong-a steps forward to take the risk.
第10話「第10話」
2025-02-02・60分
（英語）Despite their promises in space, Ryong and Eve return to earthly realities — facing duty, recovery, suspicions, confessions and lingering longing.
第11話「第11話」
2025-02-08・62分
（英語）While Ryong and Eve adjust to normal life, Chief Kang requests a detailed report of their time in space — leading them to agonize over their story.
第12話「第12話」
2025-02-09・61分
（英語）Choi Go-eun confronts Eve after encountering her at Ryong's place. Chief Kang advises Eve not to see Ryong again — despite Eve's true desires.
第13話「第13話」
2025-02-15・60分
（英語）Chief Kang summons Ryong and Kang Kang-su regarding their forbidden experiment in space. Eve uncovers a painful truth about her past.
第14話「第14話」
2025-02-16・59分
（英語）A deployed investigative team discovers Ryong's cell phone in space — sparking an inquiry into who is responsible for the unauthorized events there.
第15話「第15話」
2025-02-22・59分
（英語）The consequences of the experiment in space finally manifests, leaving Ryong devastated. Later, Eve learns that her life is about to change forever.
第16話「第16話」
2025-02-23・72分
（英語）As Eve's new state prevents her from coming back to Earth, Ryong commits to joining her in space. Once there, they debate a risky return to Earth.
エピソードの情報は TMDb に登録されている内容です。日本語の概要がない話は、英語の概要を表示しています。