There are many different strategies that could be used to protect a female lead's older brother, depending on the specific circumstances and the nature of the potential threat. Some potential options might include:
- Increasing security measures: This could involve hiring security guards, installing security cameras, or taking other steps to enhance the safety and protection of the older brother.
- Seeking help from law enforcement: If the older brother is facing a serious threat, such as a physical attack or stalking, it may be necessary to involve the police or other law enforcement agencies.
- Seeking support from friends and family: Having a strong network of supportive people can provide both emotional and practical support in times of crisis.
- Seeking professional help: If the older brother is struggling with mental health issues or is facing other challenges that are making it difficult for him to protect himself, it may be necessary to seek the help of a therapist or other mental health professional.
Ultimately, the best way to protect the female lead's older brother will depend on the specific situation and the resources and support available. It may be necessary to employ a combination of different strategies in order to ensure his safety and well-being.