The 'Black Dagger Brotherhood' series might also fit. The male characters are vampire - like warriors. Their dark pasts and the battles they fight, along with their passionate relationships with the female characters, can create a scenario where there is a sense of a'monster' within them. They have a side that is violent and primal, yet they also show deep love and tenderness towards their mates.
One common theme is the allure of the dangerous. The male lead being part of the Russian mafia is dangerous, and that danger is somehow attractive to the female lead. Another theme is redemption. Sometimes the 'monster' in the man's eyes can be tamed or redeemed through love.
Authors often use the character's backstory. For example, if a male character has a traumatic past that has made him cold or vengeful, it can create that sense of a'monster'. They may also use physical descriptions, like having a menacing gaze or a scar that gives an impression of a dangerous nature. In some novels, the character's power or abilities can be used to create this effect. If he has superhuman strength or a dark magic, it can make him seem like a'monster' while still being a love interest.
One popular example could be 'A Court of Thorns and Roses'. It has elements where the male lead can be seen as an anti - hero with a somewhat 'monster' - like quality in his eyes at times. The relationship between the main characters is full of complex emotions and a strong romantic undercurrent.
One popular 'Monster in his eyes Russian mafia romance novel' could be 'Twisted Loyalties'. It tells a story of a young woman who gets involved with a powerful Russian mafia man and the complex relationship that unfolds between them.
One possible reason could be that his eyes hold a special power that he doesn't want others to discover easily. For example, it might be a new type of Sharingan or a unique ability related to his Uzumaki heritage that he needs to keep secret to protect himself or those around him.
In the 77th chapter, his eyes turned red because he saw the shadow of his beloved woman, Ling Yu, and it triggered the feelings deep in his heart. Although Sesshomaru was a monster, in this story, monsters also had emotions and could be moved by love. Therefore, his eyes would also turn red.
In regular romance novels, the conflict often comes from external sources like family disapproval or social differences. However, in 'monster in his eyes anti hero romance novels', the internal struggle within the anti - hero himself is a major part of the story. His'monster' side might be at war with his feelings for the female lead. This adds a whole new layer of depth to the relationship. Also, the female lead usually has to deal with not only loving the anti - hero but also coming to terms with his darker aspects, which is different from the simple love and courtship in regular romances.
Wu Zhu covered his eyes because his eyes had laser energy. They could shoot powerful laser light, which was very lethal. In order to protect the outside world from his eyes, he chose to cover his eyes. This ability was not easy to control, so he could only use the black cloth to cover his eyes. Covering his eyes didn't mean that he couldn't see, but it was to hide his identity and protect others. Wu Zhu's eyes could be seen.
With his eyes, I can see the world clearly, see the good and the bad.
His eyes allow me to feel different colors and light, which represent different environments and scenes. I can see the twinkling stars at night and feel their beauty and mystery, and I can see the bustling cities during the day and feel their noise and vitality.
His eyes can let me feel the kindness and evil of human nature. Those different emotions and attitudes represent different roles and characters. I can see a kind stranger bringing him warmth and hope, and I can see an evil character bringing him pain and harm.
With his eyes, I can understand the world more deeply and see the things hidden under the surface. I can see the heart of a character and know why he made different choices and decisions. I can also see the realism of a scene and know why it is so special and important.
His eyes are a unique tool that allows me to understand the world more deeply, to feel different emotions and attitudes. Whether in daily life or in writing, with his eyes, I can be more sensitive to observation and feelings, and write more vivid and profound articles and stories.