8 episodes
First episode: E1

The LT-21 virus hits France and starts spreading worldwide. It won't cause a single death. But are we still fully alive when we've forgotten everything? Because infected patients develop total retrograde amnesia. Asia and Gabriel, a couple of doctors, do everything to stop the epidemic and protect the patients held in a hospital under military surveillance.
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8 episodes
First episode: E1Quick answers about this series, release status, and episode totals.
LT-21 first aired on October 12, 2023.
LT-21 currently has 1 season and 8 episodes.
No official next-episode air date is listed for LT-21 right now.