Skip Westcott could be an ordinary person who just happens to cross paths with the Avengers. Maybe he has a heart of gold and some hidden courage that the Avengers recognize.
When you start a story sequence in Shadowverse, pay close attention to the edges of the screen or the bottom. There could be a button or a prompt that says something like 'Skip'. Click on it and you'll be able to move past the story part and get to the gameplay faster.
It's completely acceptable to skip a graphic novel. Reading should be a pleasurable experience, and if a graphic novel doesn't meet your expectations or interests, there's no obligation to read it. Some people might be more drawn to the in - depth descriptions in traditional novels, while others might prefer the visual aspect of movies or TV shows over graphic novels. So, if a graphic novel doesn't fit into your personal reading or entertainment preferences, it's okay to pass on it.
I'm not sure exactly what you mean by 'Skip Navigation' in relation to erotica stories. If 'Skip Navigation' is a feature on a platform, it might be used to quickly get to the erotica stories section without going through other parts of the interface.