The protagonist is surely an important character. His inner world forms the core of the story, so understanding his personality, motives and growth is key.
Another theme could be the struggle with one's own psyche. In the light novel, the character may face various internal challenges that are symbolized as 'dangers'. For example, dealing with insecurities, fears or unacknowledged desires. It's like a battle within the heart.
There were many benefits to surfing the internet, such as obtaining information, learning knowledge, entertainment and relaxation, and so on. However, surfing the Internet could also bring some harm, such as:
1. Addiction: Sitting in front of the computer for a long time can easily lead to eye fatigue, neck stiffness, wrist pain and other problems.
2. Information explosion: The Internet is very rich in information. Many people are easily misled by false information, resulting in property damage and personal reputation damage.
3. Cyber violence: There are a large number of social groups and forums on the Internet. Some people are easily hurt by other people's attacks and insults, and even suffer from cyberbullying.
4. Cyber security risks: When you go online, you are vulnerable to network attacks such as hacking and virus attacks. These attacks may cause computer system crashes and data leakage.
Mental health problems: Long-term use of electronic devices may lead to dry eyes, headaches, insomnia and other psychological problems.
Therefore, when surfing the Internet, you must pay attention to safety, maintain good habits, control the time of use, and rest your eyes and body regularly. At the same time, he had to pay attention to his mental health and actively deal with stress and problems.
I'm not sure as I haven't read the specific 'unbreak my heart novel'. But usually in this kind of novel, there would be a protagonist who is likely to be the one with the broken heart.
I'm not aware of the specific main characters in 'My Heart Beats for Lola'. But in stories of this kind, there may be characters who support Lola, characters who oppose her, and those who are part of her inner emotional journey.