The ending of Eden of the East manga was quite unexpected and left some loose ends. The main characters' fates were resolved in a way that was both bittersweet and thought-provoking.
No, Eden is more likely a work of imagination. It might incorporate themes or concepts that seem real but is ultimately a made-up narrative. Authors often draw from a wide range of sources to craft such stories that capture our interest.
Eden is purely fictional. The plot and characters were developed from the imagination of the writers, not inspired by real-life events or people. This gives them more freedom to craft unique and engaging storylines.