Whatever that paranormal light exploding from Eren’s eyes is,it doesn't gawk secure — at least for anyone who can’t morph themselves into a Titan.
After 12 episodes of explosive reveals (remember when you thought Christa was just another supporting character?), the first part of Season 3 literally rode off into the sunset, or though it still left us hanging approximately what exactly lurks in Erens ragged basement. You also have to be more than a limited nervous approximately what Levi is going to do with that Titan serum that Kenny the Ripper left in his capable but sometimes unpredictable hands.
Source: blastr.com