You need to develop his backstory well. Maybe he had a traumatic past that led to his yandere nature. For example, he could have lost someone important and is now terrified of losing the protagonist. In terms of dialogue, he should say things that are both sweet and a bit menacing, like 'You're mine and no one else can have you.'
Well, that's hard to say. You'd have to provide more details about the undead novel you have in mind. Sometimes, the male lead might be a powerful vampire or a brave human warrior fighting against the undead.
Male yandere characters in stories are often overly possessive. They have an intense and sometimes obsessive love for the object of their affection. For example, they might not allow their loved one to have any other friends or interact with others freely.
A yandere novel is characterized by having a love-crazed character. Their love is so intense and obsessive that it borders on insanity. This can lead to all sorts of crazy plot twists and keeps readers on the edge of their seats.
A great male yandere story is 'Diabolik Lovers'. The male characters in this story often exhibit yandere - like traits, especially when it comes to their relationships with the female lead. They are overly possessive and their actions are sometimes extreme in their desire to keep the girl close to them. Also, in some darker versions of fairytale retellings, there are male characters who turn into yanderes. For instance, in some reimagined versions of 'Beauty and the Beast', the Beast can show yandere - like tendencies towards Belle in terms of his possessiveness and jealousy.
A yandere light novel is all about a character with a warped sense of love. They'll go to great lengths, even crazy ones, to keep or be with the person they love. It's a theme that brings a lot of drama and suspense to the story. Some people love the intense emotions, while others find it a bit too much.
Well, a yandere light novel usually has a protagonist with extreme and often possessive love. This kind of love can lead to intense and sometimes violent actions. The plot often revolves around the character's fixation and the consequences it brings.
Well, when we talk about 'beta male' in novel updates, it usually describes a male character who doesn't take the lead or is not as confident and powerful as the typical hero. This could be shown through their actions, decisions, or interactions with others in the story.
Another one could be 'Amnesia: Memories'. There are male characters in it who display yandere - like possessiveness at times. The game's art style is very appealing and the different routes you can take with the various male characters add to the intrigue.