Attack On Titan Season 2 / Shingeki No Kyojin Season 2
The first Attack On Titan story was not complete yet, and still make the Anime lover curious. The story is still hanging and still many mysteries here, either beginning the existence of Titan, what is the reason the Titans feed on humans when they can still survive even without eating at all because they only require solar, then the Colossal Titan (chouoogata no Kyojin) and Armored Titan (Yoroi Kyojin) also has not revealed and what about Erens basement house, all of them still have not been revealed in Shingeki no Kyojin in Season 1. Its make the Anime lovers very impatient to wait for the next season.
Let's we wait until season 2 released, I think in the next season, the Colossal Titan and Armored Titan will be revealed and New titan will show up (kemono no kyojin).