Well, an 'echo visual novel' is a type of interactive story. It typically has a strong narrative. You get to make choices that can influence the story's outcome. The visuals are an important part. They help set the mood and bring the story to life. Usually, it involves characters with their own personalities and backstories. You follow their adventures or relationships as the story unfolds.
An 'echo visual novel' is often about a specific set of themes. It could be about love, friendship, or adventure. The 'visual' part means it has nice graphics. These graphics are not just for show but are used to enhance the storytelling. For example, the facial expressions of the characters can convey their emotions better than words alone. And the 'novel' aspect implies a well - written story with a beginning, middle, and end.