Well, one major spoiler is a surprising plot twist involving the main character's true identity. But I won't go into too much detail to ruin it for you!
Sure. One top story is about Leon's journey to save Ashley. He faces a lot of challenges in a creepy village. Another is the strange things happening to the villagers due to some unknown force. It's all about survival and mystery.
It was true that there was a tragedy hidden behind every murder story. Many murders were caused by problems of emotions, money, power, and so on. These problems led to conflicts and contradictions between people, which eventually led to tragedies. In novels, this kind of tragedy was often manifested as the contradiction and misunderstanding between the characters or the tragedy caused by the desire and impulse of the characters themselves. Therefore, when writing a novel, the author could reveal the essence of tragedy by depicting the contradictions and conflicts between the characters, so that the readers could feel the pain and helplessness.
You need to consider the impact on the reader. If the spoiler is too big, it might ruin the whole experience for someone who hasn't read it yet. For example, if the spoiler is the ending of a tragic love story in the visual novel, you have to be careful how much you reveal.
Well, spoilers in light novels related to gamers can be really annoying. For example, if you're into a game - based light novel series and someone reveals a major plot twist about a character's in - game power - up or a crucial event in the game world that the characters are part of. It can ruin the excitement of discovery when you finally get to that part of the novel.