Max is brought into the Kimera Underground Park bunker by his father, Rafa, as the world faces an imminent nuclear crisis. The bunker is a luxurious underground refuge designed specifically for billionaires to survive the apocalypse. Upon arrival, Max notices the stark contrast between the wealthy residents, who wear blue outfits, and the bunker staff, who wear orange. The residents are displeased with the subpar conditions despite the luxury, having to clean up after themselves and endure a buffet-style meal service. This initial setting establishes the tense atmosphere among the elite trapped underground.

As the days progress, Max begins to observe the interactions and power dynamics among the billionaires. An old feud between two prominent families resurfaces, creating tension and distrust within the bunker community. The residents watch the chaos of the outside world unfold through screens, which adds to their anxiety and paranoia. Max's father, Rafa, appears to be deeply involved in the bunker's operations and the unfolding events, but his motivations remain unclear at first.

Max starts investigating the true nature of the nuclear threat. He discovers inconsistencies in the information provided by the bunker's management and the media feeds they receive. His suspicions grow when he uncovers that the nuclear crisis might be entirely fabricated. The bunker itself is revealed to be a scam orchestrated by Minerva, a key figure behind the scheme, who aims to trap the billionaires underground for her personal gain. This revelation shifts the story from a survival thriller to a psychological and political power play.

Throughout the season, Max uncovers dark family secrets, including hidden alliances and betrayals that complicate his relationship with Rafa and other bunker residents. He faces confrontations with those loyal to Minerva and must navigate a web of deception to survive. The tension escalates as Max plans his escape, knowing that the bunker is a trap with no official exit.

In the climactic sequence, Max executes a carefully planned escape from the bunker. The scene details his step-by-step actions: disabling security systems, avoiding guards, and overcoming physical barriers within the underground complex. He finally reaches the exit door and steps into the sunlight outside. The season ends on this cliffhanger, cutting off before revealing what lies beyond the bunker's door, leaving Max's fate and the true state of the outside world uncertain.

The ending of Billionaires' Bunker season 1 shows Max making a courageous decision to leave the underground bunker after discovering that the nuclear apocalypse is a fabricated lie. He steps outside into the daylight for the first time, leaving viewers on a tense cliffhanger about his fate.

Expanding on this, the final episodes reveal that Kimera Underground Park, the supposed safe haven from nuclear disaster, is actually a scam orchestrated by Minerva to control the billionaires trapped inside. Max, along with his ally Asia, uncovers the truth behind the bunker's artificial environment and the false doomsday scenario. Mimi, a critically ill woman inside the bunker, deteriorates and dies because Asia, distracted by partying, fails to save her. This loss deeply affects the group.

Max decides to risk everything by attempting to escape the bunker to find a dialysis machine for Mimi, but by the time he reaches the surface, Mimi has already passed. Asia confesses her love for Max, and he reciprocates, promising to return if he survives. Despite the danger, Max chooses to leave not for Mimi but for himself, seeking hope outside the suffocating lies of the bunker.

In the final scene, Max opens the metal door and steps into bright daylight. The camera focuses on his face illuminated by sunlight, leaving the outside world unseen but implying that the nuclear apocalypse never actually happened. This moment symbolizes Max's rebirth and the shattering of the artificial reality imposed by Minerva and the bunker's creators.

Regarding the fates of main characters at the end:

• Max escapes the bunker, stepping into an uncertain but real world.
• Asia remains inside, mourning Mimi's death and holding onto hope for Max's return.
• Mimi dies due to her illness and lack of timely medical intervention.
• Minerva's control is undermined as her deception is exposed, though her ultimate fate is not shown.

The ending leaves the story open, emphasizing themes of truth versus illusion, control, and the human desire for freedom beyond wealth and security.

Yes, Billionaires' Bunker Season 1 (2025) has a post-credits scene. After Max opens the bunker door and steps outside for the first time, the camera cuts away before revealing what he sees. The final image shows Max bathed in sunlight, symbolizing his escape from the underground bunker. However, this scene is ambiguous and leaves viewers uncertain whether Max is truly free or if this is another illusion created by Minerva, the mastermind behind the bunker's deception. The scene ends on an open-ended note, inviting speculation or anticipation for a second season.

In Season 1, the billionaires face the challenge of adjusting to a confined, subpar lifestyle inside the luxury bunker, which includes wearing uniform blue outfits, dealing with limited services like a buffet, and having to clean up after themselves, all of which they loathe but must accept due to the apocalyptic circumstances.

Max, who has just been released from prison, joins his parents in the bunker and is confronted with his darkest past through an unexpected encounter, which adds personal tension and complexity to his experience inside the bunker.

Workers in the bunker wear orange outfits, distinguishing them from the billionaire residents who wear blue. They provide services within the bunker, but the billionaires find the service subpar, highlighting class and power dynamics even in the confined setting.

The billionaires watch the spectacle of the world outside through screens, observing the chaos of the apocalyptic event that triggered their retreat, which adds a layer of suspense and detachment from the outside reality.

The series features hidden power games and dramatic storytelling among the billionaire residents, with tensions arising from their forced proximity, differing personalities, and the stress of the apocalyptic situation, though specific character conflicts are developed progressively through the episodes.

The TV show Billionaires' Bunker Season 1 (2025) is not family friendly and contains several elements that may be objectionable or upsetting for children or sensitive viewers.

Potentially troubling aspects include:

• Violence and trauma: The series features a brutal car accident resulting in death, prison scenes with physical punishment and bullying, and tense confrontations among characters.
• Sexual content: There are explicit sex scenes and romantic relationship problems depicted.
• Dark themes: The show explores family traumas, suppressed passions, grudges, and complex emotional conflicts.
• Psychological tension: The confined bunker setting creates intense power struggles, deception, and suspenseful thriller elements.
• Mature language and adult situations: The dialogue and scenarios involve mature, sometimes harsh, content typical of adult dramas.

Overall, the show is a dramatic thriller with soap-opera style family conflicts and dystopian sci-fi elements, making it unsuitable for children and potentially distressing for sensitive audiences.