Sinkhole (2021) — AI Story Visualization

Plot Analysis Summary

A family's move into a new apartment turns into a struggle for survival when the building collapses into a sinkhole, and a rescue effort ends with a child's fate uncertain.

Story Structure — 4 Plot Phases

A New Home's Fault Lines

Dong-won's family moves into a new apartment building and clashes with a neighbor over a car blocking the movers. Residents then argue about defects, safety concerns, and the possible effect of rumors on property values.

Key Events

• Rainy-Day Move-In — Dong-won's family moves into a newly built apartment building in the rain. Characters: Dong-won Location: New apartment building
• Car Blocks the Movers — A neighbor's car blocks the movers, prompting a quarrel with Dong-won's family. Characters: Dong-won, Neighbor Location: Apartment building entrance
• Defects Surface — Residents raise concerns about stiff windows, a possible tilt, smoke, and other defects. Characters: Dong-won, Neighbor Location: Apartment building
• Inspection Dispute — Residents argue over safety concerns and the possible effect of construction rumors on property values. Characters: Dong-won, Neighbor Location: Apartment building

Buried Without Warning

The water supply fails before the ground gives way and the apartment building plunges into a sinkhole. Residents are trapped underground, while reports describe the disaster and injured people.

Key Events

• Water Supply Fails — The building's water supply fails, adding to residents' growing concerns. Characters: Dong-won Location: Apartment building
• Building Falls Into Sinkhole — The ground gives way and the apartment building plunges into a massive sinkhole. Characters: Dong-won Location: Apartment building and sinkhole
• Residents Trapped Underground — Residents are trapped underground after the building collapses into the sinkhole. Characters: Dong-won Location: Buried apartment building
• Disaster Reported — News reports describe the disaster and the injured as survivors remain trapped. Characters: Dong-won Location: News reports and sinkhole

Survival Beneath the Ruins

Separated from his family, Dong-won tries to protect those around him as survivors face falling rocks, scarce supplies, and an uncertain wait. Conversations about personal hopes underscore what the trapped residents stand to lose.

Key Events

• Dong-won Searches for Safety — Separated from his family, Dong-won searches for a way to protect the people with him. Characters: Dong-won Location: Buried apartment building
• Perils in the Ruins — Survivors face falling rocks, scarce supplies, and uncertainty about whether rescue will come in time. Characters: Dong-won Location: Buried apartment building
• Dreams Shared Underground — Seung-tae describes his savings goal, while Dong-won reflects on the home and future he wanted for his family. Characters: Dong-won Location: Buried apartment building

A Rescue With No Answer

Rescue workers prepare a risky approach despite the rain, and the group receives supplies and a satellite phone. Dong-won reports that five survivors are alive, but learns his son may still be trapped below, leaving the rescue and the boy's fate unresolved.

Key Events

• Rescue Plan Prepared — Rescue workers prepare to reach the trapped residents as rain threatens their efforts and a risky plan is proposed. Characters: Dong-won Location: Above-ground rescue site
• Resident Accepts the Risk — A resident agrees to the risky plan after recalling a man seen on the roof and thinking about the value of home. Characters: Dong-won Location: Above-ground rescue site
• Supplies and Satellite Phone — The group receives supplies and a satellite phone, enabling Dong-won to contact the rescue team. Characters: Dong-won Location: Buried apartment building
• Five Survivors Reported — Dong-won tells the rescue team that five survivors are alive and urges them to hurry. Characters: Dong-won Location: Buried apartment building
• Son's Location Uncertain — As Dong-won prepares to return for his son, his wife says the boy went shopping with her and took her phone, but his last known location was inside the building. Characters: Dong-won Location: Buried apartment building and rescue site
• Rescue Remains Unresolved — The family realizes the boy may still be trapped below, and the rescue and his fate remain unresolved. Characters: Dong-won Location: Sinkhole rescue site

Story Breakdown

• Rainy Move-In — Dong-won's family arrives at its newly built home amid rain and an early dispute.
  • Blocked Movers — A neighbor's car blocks the movers, prompting a quarrel with Dong-won's family.
  • New Home — The family settles into the apartment building.
• Building Defects — Residents identify problems and disagree about what the concerns mean for their homes.
  • Stiff Windows — Residents complain about stiff windows and other defects.
  • Safety Dispute — Residents argue over inspection concerns and potential effects on property values.
• Sinkhole Disaster — Building troubles become a catastrophe when the ground gives way.
  • Water Failure — The building's water supply fails before the collapse.
  • Building Collapse — The apartment building plunges into a massive sinkhole.
• Trapped Survivors — Those underground face hazards and uncertainty while waiting for help.
  • Separated Family — Dong-won is separated from his family and searches for a way to protect those with him.
  • Scarce Supplies — Survivors contend with falling rocks, limited supplies, and fear that rescue may come too late.
• Dreams Underground — Survivors reflect on the hopes and future that give their struggle personal meaning.
  • Savings Goal — Seung-tae reveals that he had long hoped to save 100 million won.
  • Family Home — Dong-won reflects on the home and future he hoped to provide for his family.
• Risky Rescue Plan — Rescue workers prepare to reach the trapped residents despite worsening conditions.
  • Rain Threat — Rain threatens to complicate the rescue effort.
  • Resident Agrees — A resident accepts a risky plan after recalling a man seen on the roof and considering the meaning of home.
• Last Known Location — Contact with rescuers brings new information but does not settle the family's fears.
  • Five Survivors — Using a satellite phone, Dong-won reports five survivors and urges the rescue team to hurry.
  • Uncertain Fate — Dong-won's wife says the boy went shopping with her and took her phone, but his last known location was inside the building.

Directed by

Kim Ji-hoon

Key Cast

• Cha Seung-won — Man-soo
• Kim Sung-kyun — Dong-won
• Lee Kwang-soo — Manager Kim
• Kwon So-hyun — Yeong-e
• Kim Hye-jun — Eun-joo