Shingeki no Kyojin/Seasons

There is two season in the Shingeki no Kyojin series.

Season 1

Season 1 covers chapters of the manga 1-34.

In a world where humanity struggles and is the prey of huge creatures called titans, Eren Jaeger lives inside of a city of walls. Mocking thsoe that chose to stay inside the walls he decides from an early age to join the miltary. There is a time laps of three years in which Eren trains to become a soldier with the objective of joining the Sruvey Corp. However Eren Jaeger is killed, only to resurface once again as a titan. The Survey Corp decide that Eren could be useful to humanity and employ his titan shifting abilities to turn the tide against the titans.

Season 2
The season 2 is not concluded therefore a summary cannot be provided. The nº of manga chapters covers is unknown. The nº of episodes is 12.