所有分集

经过五年的辛勤耕耘，恩爱终于为她的AI程序“Joy”与江水建设公司敲定了一项改变人生的协议。与此同时，高杰在得知祖父健康状况的残酷真相后，被迫直面家族的宿命。当时间开始对所有相关者倒计时，野心与生死交织碰撞。一场秘密的倒计时已正式开始。

江秀透露自己罹患肺癌晚期，并召高杰回韩国履行长久以来的承诺。高杰独自面对童年时期难以磨灭的创伤，而志勋则用浪漫的告白掩盖对恩爱的冷酷背叛。随着会长拒绝接受治疗，这个家庭开始分崩离析。

赵恩爱发现，她的合伙人韩志勋在秘密将他们的创业公司卖给一家大型企业集团后便消失得无影无踪。与此同时，一个权势家族正准备迎接一位意想不到的人物回归

恩爱赶往机场想阻止志勋，但与他撞个正着后，却被误认为是小偷。后来，她向家人坦白了与志勋分手的事，虽然伤心欲绝，但决心要夺回公司。随着大治的家人对高杰越来越警惕，江秀召集了大治、民浩和高杰，准备宣布一个重大消息。

江秀宣布在江秀集团内部展开接班人竞争，这让大治和民浩对高杰保持了警惕。虽然高杰起初拒绝参与，但在与江秀和高杰交谈后，他改变了主意。与此同时，决心夺回公司的恩爱前往江秀建筑公司。

高杰正式加入江秀土建挑战民浩，争夺公司未来。同时公司内部的竞争愈演愈烈。在公司之外，恩爱发起了一场孤注一掷的抗议，誓要夺回属于她的一切。

命运让三位昔日同窗重聚，旧日的等级观念已不再重要。恩爱为夺回被窃取的创业公司而奋力抗争，成俊则拼命向妻子隐瞒自己的秘密工作。在冷战与冰冷的道歉之间，两家人将迎来一场混乱的清算之日。

赵恩爱因近期的失态行为遭到江秀土建的严厉法律警告，面临彻底的破产。在她拼命寻找夺回自己珍贵人工智能作品的方法时，她的哥哥赵恩炯也遭遇了令人震惊的职业危机。这场争取正义的斗争，演变成一场与时间赛跑、对抗强大企业敌人的危险较量。

恩爱偶然遇见正要在街上晕倒的英华，并出手相助。恩炯在工作中错失良机后，借酒消愁，甚至彻夜未归。延子担心他，本想去他家，但想起光娜妈嘱咐她不要去探望，便打消了这个念头。与此同时，恩爱偷偷溜进民浩的办公室，拿走了那份合同。

为了查明关于乔伊收购协议的详情，恩爱偷偷潜入了民浩的办公室。正当她拍摄合同照片时被民浩当场抓获，最终被带到了警局。得知恩爱被拘留后，成俊试图在不让妍雅察觉的情况下悄悄处理此事。与此同时，秀静决定向胜利和正兰道歉。

被关押在拘留室的赵恩爱收到了一份来自杰的实习邀请，而这份实习机会竟然来自窃取她毕生心血的公司。为了免于牢狱之灾，她做出了一个影响深远的决定

恩爱和成俊被堵在警局外，隐藏的真相终于浮出水面。恩爱为了保住自己的未来，接受了一份不起眼的实习工作，加入了江秀土建新成立的专案组。她自信地走进办公室，而一项秘密的企业计划也开始悄然展开。

赵恩爱威胁志勋，除非他为自己的背叛付出代价，否则她将揭露他过去的罪行。与此同时，一场温馨的家庭晚餐却因恩炯失去工作、前途未卜而陷入混乱

恩爱得知一队和二队为了银城项目展开竞争，以及高杰的真实身份，都感到震惊。与此同时，莲子前往江水建设公司参加排舞课。

成俊险些与莲子发生冲突，而莲子则与秀贞和正兰展开了一场紧张的对话。与此同时，江秀和恩爱享受了一次浪漫的约会

赵恩爱在高杰的电脑里发现了神秘的照片，并因此就他反常的行为与他爆发了激烈的争执。与此同时，志勋误以为赵恩爱加入公司是为了赢回他的心，一场混乱的团队聚餐却揭开了他们职业面具下隐藏的真实情感。职业界限即将被打破。

胜利在团队聚餐后，因高杰将喝醉的恩爱带回家而饱受嫉妒之苦。同时，民浩妈偷听了一场关于秘密DNA检测的私人谈话。

民浩妈因窥探秘密遗产而被抓，成俊努力向毫不知情的家人隐瞒失业的事实，恩炯坚决抵制不正当的利益输送，却对背后默默承受的牺牲浑然不知。看似幸福美满的家庭，其表面光鲜亮丽的外表下，开始出现危险的裂痕。

恩爱误以为杰出了意外，却惊讶地发现他正在养老院平静地打牌。回到公司后，民浩和胜利邀请杰和恩爱共进晚餐，结果民浩却把喝得酩酊大醉的胜利送回了家。

恩爱拒绝了莲子帮恩炯处理卖掉乔伊所得款项的建议，母女俩因此爆发了激烈的冲突。与此同时，高杰发现自己越来越被恩爱吸引，便在电脑里建了一个文件夹专门存放她的照片。

恩炯试图安抚因他拒绝竞聘教授职位而勃然大怒的光娜妈，但光娜妈却反唇相讥，揭露自己早已收受了恩爱给的钱。正当姜莲子因同一笔钱紧追不舍、恩爱却不断躲避她时，高杰主持了第一次银镇会议，并向恩爱提出了一个秘密提议。一个选择，或许将把所有人绑在一起。

恩爱那句如炸弹般的话语震碎了整个房间，姜莲子则以一记耳光作为回应，将寂静化作了疼痛。但随着恩爱吐露那些她深埋心底的真相，姜莲子被拉回了一段她曾遗忘的记忆，终于看清了恩爱伤口的深度。当江秀和英花身着同款服饰置身于花海之中时，往事如盛放的花朵般重现眼前。

高杰加班到很晚，得知江秀病情危急，立即赶往海德医院。英花守在江秀身边，焦急地盼望着他能醒过来，但病房里的人都屏息凝神，仔细观察着他的一举一动。悲伤弥漫在房间里，沉默中也隐藏着猜忌。

胜利无意中听到恩爱和杰谈论彼此的感情后，开始以截然不同的态度接近杰。与此同时，大治去医院探望江秀，却意外地听到江秀和英花在病房外的秘密谈话。

江秀住院期间，大治搜查了他的病房，找到一个保险箱，并根据在病房外听到的对话尝试输入密码。

英花因江秀肺癌扩散而备受煎熬，莲子则因恩妮退学而心神不宁。两人的偶然相遇竟成了她们意想不到的宁静避风港。恩爱与胜利冰释前嫌之际，高杰与民浩撞见大治与成俊偷偷溜进江秀的房间。

当胜利发现高杰和恩爱在会议室里一起时感到震惊。民浩敦促她不惜一切代价赢得比赛，而恩妮辍学的事被家人知道后，她顿时失去了平衡，恩炯则走上街头宣传他的新学院工作。如今，每一个选择都伴随着代价。

胜利警告恩爱公司里流传着难听的谣言，让她伤心不已，高杰出手安慰让她平静下来。与此同时，莲子因为对恩妮失望而心灰意冷，在家人面前宣布她要为自己而活。一场悄无声息的家庭风暴即将爆发。

恩爱打电话给胜利，坦诚相待，两人决定各自尽力做好自己的工作。与此同时，民浩警告杰放弃胜利，而成俊经过深思熟虑，接受了大治提供的秘书职位。

Yeon Ja is devastated after seeing Seong Jun at Kangsu Construction, and Gyeol visits Eun Ae's neighborhood.

Yeon Ja buries herself in housework as Eun Nim watches with concern. A busy Eun Ae gets a call about Yeon Ja.

Kang Su receives an age-progressed image of Yeon Sun, and Yeon Ja meets Ji Seon to offer unexpected advice.

The competition begins with contrasting concepts, and Ji Seon talks to Seong Jun and the family about Yeon Ja.

Yeon Ja wails as Seong Jun remains unconscious, and Min Ho finds Gyeol's card at Seung Ri's house.

Gyeol goes to look for Eun Ae and finds her at the playground. He finds himself intrigued by her lucky charm.

Gyeol visits the columbarium on his father's memorial day, and Eun Ae hesitates to wish him a happy birthday.

Gyeol realizes his feelings for Eun Ae after his birthday, and Seung Ri and Min Ho find his cake the next day.

Gyeol decides to move out and looks for a new place. Meanwhile, Min Ho confesses his feelings to Seung Ri.

Eun Ae's family discovers that Gyeol is their new tenant, and Eun Ae urges him to find another room.

Gyeol and Eun Ae commute together. Min Ho focuses on work, and Seung Ri struggles with Gyeol's confession.

Yeon Ja reunites with Yeong Hwa at Dae Chi's gathering. Gyeol and Eun Ae spend time bickering at home.

Yeon Ja worries about Seong Jun after the gathering. Gyeol and Eun Ae enjoy a lovely date in the neighborhood.

Yeong Hwa goes to the police station to meet her long-lost daughter, and Su Jeong anxiously waits at home.

Seong Jun suspects that Gyeol and Eun Ae may be more than just colleagues. Yeong Hwa weeps for her lost child.

Eun Ae and Gyeol encounter Min Ho and Seung Ri while commuting. Ji Seon tells Eun Hyeong her decision.

Min Ho decides to propose to Seung Ri and meets Gwon Sik. Gyeol convinces Eun Ae to go home together.

Eun Ae gets startled after walking into Gyeol's room. Seung Ri asks Min Ho about Gyeol's housing arrangement.

Seung Ri asks Eun Ae to meet secretly. Eun Ae has no choice but to lie to Gyeol about having plans after work.

Eun Hyeong moves into Seong Jun's house. Seung Ri confirms that Gyeol and Eun Ae are living together.

Gyeol offers to help Eun Ae with her work. Su Jeong finds information on Yeong Hwa's lost daughter.

Su Jeong is shocked to find a necklace that matches Yeong Hwa's at Yeon Ja's house. Min Ho plans his proposal.

Eun Ae confesses her love to Gyeol, and Dae Chi and Su Jeong plot to open the safe using Yeon Ja's birthday.

Min Ho seeks Gwon Sik's help to stop Seung Ri. Gyeol and Eun Ae stumble across Yeon Ja's hidden past.

Min Ho's proposal to Seung Ri shocks Dae Chi and Su Jeong. Meanwhile, Eun Ae and Gyeol go on a business trip.

Su Jeong's hair-pulling brawl causes chaos, and Gyeol and Eun Ae's matching shirts stir up the office.

Eun Ae and Gyeol officially start dating. Meanwhile, Dae Chi and Su Jeong receive a shocking DNA test result.

Eun Ae installs a people-finder app for Yeong Hwa, and Seung Ri heads to Gyeol's room while he is with Eun Ae.

Su Jeong opposes Eun Ae's relationship with Gyeol, and Min Ho arrives late to apologize on her behalf.

Yeon Ja recalls a painful memory after seeing the rice cake, and Gyeol asks Eun Ae to meet in the yard.

Yeon Ja gets angry when Eun Ae asks to see her old necklace. Eun Ae also asks Seung Ri for an apology.

Eun Ae and Gyeol look all over for Yeong Hwa as her whereabouts become unknown, but she is nowhere to be seen.

Seung Ri is shocked to see Gwon Sik being blackmailed. Eun Ae is torn over her relationship with Gyeol.

Eun Ae and Gyeol build deeper trust by sharing secrets. Min Ho sees them together during a walk with Seung Ri.

Yeon Ja gets confused by Yeong Hwa's confession, and Gyeol learns about Seung Ri's plans to study abroad.

Seung Ri investigates Gwon Sik's past, and Gyeol plans to revisit a senior center with Eun Ae.

Eun Ae worries about Gyeol, who hyperventilated in the car, and Seong Jun learns about Gyeol's past.

A shocking video is played during the competition. Meanwhile, Yeon Ja feels resentment toward Yeong Hwa.

Kang Su advises Gyeol to stop hiding his pain. Seung Ri finds herself in danger while chasing Dong Pal.

Yeon Ja reconciles with Yeong Hwa to the family's delight but is saddened to learn that Gyeol was adopted.

Gyeol tells Eun Ae about the living funeral. Gwon Sik worries that Seung Ri may know about his dark past.

Gyeol realizes his nightmares are forgotten memories. Worried, Eun Ae checks his Mind Post Office log.

Kang Su plans to add Yeon Ja to his family registry. Eun Ae makes a dreamcatcher for Gyeol's nightmares.

Gyeol runs into Gwon Sik while investigating his past, and Eun Ae plans a special event to comfort him.

Gwon Sik feels tormented by his past murder conviction, which nearly put Seung Ri in danger.

As Kang Su falls ill on the day of his living funeral, Yeon Ja tries to cancel the event, but he refuses.

Gyeol is thrown into confusion as some of his memories resurface, and Eun Ae feels deeply sorry for him.

Seong Jun asks Gyeol about his past, and Yeon Ja decides not to register for Gyeol and Eun Ae's sake.

Dae Chi provokes Gwon Sik about Gyeol's search, while Eun Ae discovers a news article about the accident.

Dae Chi fights with Gwon Sik and Seung Ri feels a strange familiarity upon hearing Gyeol's father's name.

Seung Ri is shocked to hear the truth in Gwon Sik's study while Min Ho stays by her side through her fever.

Seong Jun takes out an old high school album and gets flustered when Gyeol catches him looking at it.

Eun Ae and Gyeol go to see Gwon Sik after Min Ho leaves and witness a fight between Dae Chi and Seong Jun.

Dae Chi, Seong Jun, and Gwon Sik clash fiercely over uncovering the truth of the accident from 25 years ago.

Dae Chi witnesses Gyeol having a nightmare, and the two end up having a conversation about Su Cheol.

Gwon Sik agonizes over his dilemma concerning Gyeol. Eun Ae and Seong Jun discuss Gyeol's returning memories.

Dae Chi feels anxious about the black box memory card. Gwon Sik and Seong Jun clash over the truth.

Gyeol opens his father's keepsake box with Eun Ae. Seung Ri finds a video on Gwon Sik's laptop.

Unintended chaos unfolds at the wedding, and Gwon Sik hastily steps in to manage the situation.

Gwon Sik asks Seung Ri to leave the past behind, and Eun Ae gets a new clue about the accident.

Seung Ri declares she will live at Kang Su's house, and Gyeol shares a decision with Eun Ae.

Kang Su questions Dae Chi and Gwon Sik. Meanwhile, Gyeol and Eun Ae share their decision to marry.

Eun Ae and Gyeol get a crucial clue. Min Ho suspects that Dae Chi, Gwon Sik and Seong Jun are hiding a secret.

Gyeol feels lost after reading the Prosecutor's Office files, and Min Ho resolves to uncover the secret.

Gwon Sik kneels before Gyeol and talks to him about his father's accident, making Gyeol fly into a rage.

Seong Jun and Eun Ae repair the walkie-talkie, and Gyeol recalls a clue about the real culprit.

Gyeol is shocked to learn who saved him. Meanwhile, Seong Jun gives Gwon Sik an ultimatum to tell the truth.

Gyeol is deeply shocked after overhearing a conversation, prompting Eun Ae to decide to tell him everything.

Gyeol coldly pushes Eun Ae away. Meanwhile, Jeong Ran is shocked to learn about Gwon Sik's past.

Gyeol decides to seek revenge on Dae Chi, while Dae Chi takes action to destroy the evidence.

Gyeol pushes Eun Ae away. Later, he overhears a conversation between Kang Su and Gwon Sik, leaving him uneasy.

Gyeol learns about Kang Su's actions. Meanwhile, Eun Ae strengthens her resolve to stay by Gyeol's side.

A secret conversation shocks Min Ho to his core. Gyeol heads to the orphanage to uncover the truth.