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Episodes (16)
Jul 23, 2021
Burn the photo and the time travel starts.
Jul 24, 2021
When there's tinnitus, go back to the reality.
Jul 30, 2021
Burn a photo, and time goes back, but no one can bring it back to life.
Jul 31, 2021
A changed past affects the present.
Aug 06, 2021
Time travel is only available on the photo-taking day before midnight.
Aug 07, 2021
Photos for time travel can't be copied.
Aug 13, 2021
Only photos were taken with old films and cameras with young Seo Jun enable time travel.
Aug 14, 2021
A damaged photo can't activate any time travel.
Aug 20, 2021
Anyone can have a time travel.
Aug 21, 2021
Misfortune comes with time travel.
Aug 27, 2021
Know what this is about? Be the first one to add a plot.
Aug 28, 2021
Know what this is about? Be the first one to add a plot.
Sep 03, 2021
Know what this is about? Be the first one to add a plot.
Sep 04, 2021
Know what this is about? Be the first one to add a plot.
Sep 10, 2021
Know what this is about? Be the first one to add a plot.
Sep 11, 2021
Know what this is about? Be the first one to add a plot.
About
Blue Birthday (also know as Beullubeoseudei) Season 1 (2021) is released on Jul 23, 2021. Watch Blue Birthday online - the Korean Fantasy TV series from South Korea. Blue Birthday is directed by Park Dan-hee and created by Goo So-Yeon with Ye-rim Kim and Hong-Seok Yang.