

6.276 minSeason 1 • Episode 16
LatestTae-sul asks Seo-hae to trust him no matter what happens — and demonstrates that nothing is fixed when it comes to matters of the future.
An unfathomable incident introduces a genius engineer to dangerous secrets of the world — and to a woman from the future who's come looking for him.
Production
Dystopian Seoul visuals that cost Netflix a small nation's GDP
Acting
Park Shin-hye transforms from feral survivor to heartbreaking vulnerability
Writing
Time-loop mechanics that mostly hold together until they spectacularly don't
Trivia, insights & behind the scenes
The infamous 'suitcase' became a meme in Korea — viewers paused episodes frame-by-frame trying to decode its symbols before the reveal.
The show borrows its title from Camus's essay on absurdism, but the writer admitted she only read the Wikipedia summary. The irony is almost too perfect.