Let's begin with the contextual analysis:
[Step 1: Contextual Analysis]
Literary genre: This appears to be a Chinese fantasy/historical web novel, possibly in the wuxia or xianxia tradition, with darker themes.
Language style: Formal narrative with colloquial dialogue, includes some violent and mature content.
Tone: Dark, grim, tragic, with themes of revenge, despair, and moral decline.
Plot keywords: Family decline, revenge, poverty, abuse, murder, military occupation
Characters:
- Wu Liangchen (武良辰): Male, appears to be the protagonist or a main character, observed Yan Yuhe's situation
- Yan Yuhe/Yuhua (严雨荷): Female, former noble lady fallen on hard times, forced into prostitution, suffering from illness
- Yan Zongtai (严宗泰): Male, Yan Yuhe's brother, alcoholic, abusive, steals from his sister
- Erya (二丫): Mentioned briefly, possibly a young girl accompanying Wu Liangchen previously
