Romance is a very common theme. Often, Henry as a vampire falls in love with a human, creating a lot of tension and drama due to the differences between their natures.
The struggle with identity is also frequent. Henry has to deal with being a vampire, which is often seen as something evil, while still having his own moral compass. This internal conflict makes for interesting reading.
One great 'Henry Lau vampire fanfiction' is 'Eternal Night with Henry'. It weaves an exciting story of Henry as a vampire in a modern city. The author does a great job in creating a dark and alluring atmosphere.
One possible plotline could be that Henry Lau, after turning into a vampire, struggles to come to terms with his new identity. He might try to hide it from his friends and family at first. For example, he could be a famous musician in his human life, and now he has to find ways to continue his career without revealing his vampiric nature. He may have cravings for blood that he tries to resist, leading to internal conflicts.
He could be extremely protective. Since he was a normal person before turning into a vampire, he would have a strong sense of protecting those he cares about from the dangerous vampire world. This could be his friends, family or even new acquaintances he meets on his vampire journey.
One common theme is adventure. Given Henry Cavill's roles in action - packed movies like the Superman series, many fanfictions send him on new and exciting adventures. Another theme is romance. Fans often pair him with other characters, either from his movies or create new love interests for him.
Love is a very common theme. Fanfictions often depict the romantic relationship between Charlotte and Henry, showing how they fall in love and stay in love.
Love is a very common theme. Most fanfictions focus on the deep and passionate love between Alex and Henry. Another theme is the struggle with their public personas. Since they are in the public eye, many fanfictions explore how they deal with that while being in a relationship.
Love and relationship are very common themes. Since they are often the focus of the fanfiction, the development of their love, from initial attraction to deeper emotional bonds, is frequently explored.
One common theme could be the journey of impending parenthood. It might explore how Henry and the people around him, like his partner or family, react to the news of the pregnancy. Another theme could be the challenges Henry faces during the pregnancy, whether it's physical, emotional, or related to his relationships.
One common theme is friendship. Their relationship often starts as a simple friendship and then evolves. Another theme is growth. They both grow as individuals as they interact with each other. For example, in many fanfictions, Henry becomes more confident because of Abigail's support.
One key event was his joining Super Junior - M, which launched his career in the South Korean entertainment industry. Another is his solo music releases, which have shown his growth as an independent artist.