In "My Sister Always Puts My Life in Danger," the protagonist shares her experiences living with a reckless sister who constantly engages in dangerous activities. From extreme stunts to impulsive decisions, the sister's behavior puts both of them at risk, often leading to chaotic situations.

The protagonist feels frustrated and anxious, torn between love for her sister and the desire to protect herself. As the story unfolds, she confronts her sister about the consequences of her actions, hoping to make her understand the seriousness of the situation.

Ultimately, the narrative explores themes of sibling dynamics, responsibility, and the balance between fun and safety. The protagonist learns that while her sister craves excitement, she must prioritize their well-being and set boundaries to keep both of them safe.