A high-stakes contrast at the heart of Squid Game

The show’s central tension comes from putting deadly consequences inside games associated with childhood. That contrast makes the premise immediately legible while making its violence feel especially jarring. It also asks viewers to accept a deliberately heightened world: familiar playground rules become the structure for a contest in which people risk their lives.

That mix helps explain why the idea could be difficult to place. A concept can be clear and striking yet still feel too extreme or implausible to decision-makers weighing whether an audience will follow it. For years, studios rejected Hwang Dong-hyuk’s project as grotesque and unrealistic; Netflix eventually gave it a path to production.

A decade of development took a physical toll

Hwang spent about ten years writing and developing the first season. The prolonged effort was not just a creative delay: the pressure became physical. He lost six of his teeth during that period, which he attributed to stress.

Stress can contribute to jaw clenching and tooth grinding, habits that may strain or damage teeth over time. The available account does not specify the precise dental process in Hwang’s case, so the important point is the toll he described—not a diagnosis of how each tooth was lost.

The risk that became the show’s signature

The qualities that made the project a hard sell also gave it a distinctive identity: a simple game structure, an unsettling escalation, and a world that refuses to soften the consequences. Its long development shows how an idea rejected as too strange can remain intact until a producer is willing to take the risk. For Hwang, that path to the screen came at a cost measured not only in years, but in six teeth.