The Left Guardian didn't know much about Eren or what kind of experience he had. She didn't like the fact that he was so confident. His confidence made her frown, giving her a bad feeling.
"In that case, let me end it!" she told Eren, not wanting to give him any chance. It was enough trying to torment him. With a single thought, she gestured for all the avatars to kill Eren.
"Oh, but we are just starting. After all, I am also curious to see just what kind of person he actually was." Eren stepped back, remembering the person whose mind realm he had entered in the past without even realizing.
He had thought that it was nothing more than a dream, only to learn that it was much more than a dream. The person, who was fighting against heaven... He was still alive somewhere, or his mind realm wouldn't exist.
The world in his dreams... Or rather, the ruined world was not a figment of his imagination but that person's reality.