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.
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.'
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.
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.
You can try some free story-sharing platforms like Wattpad. There are many writers on it who might share male yandere stories for free. Another option could be Archive of Our Own (AO3), which has a wide variety of fan - created stories, including male yandere ones.
One common theme is possessiveness. The yandere ladies are often extremely possessive of Male Shepard, seeing him as their sole object of affection. Another theme is jealousy. They get jealous easily when Shepard interacts with other characters. For example, in many such fanfictions, if Shepard just has a normal conversation with a female crewmate, the yandere ladies will become enraged.
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.
First, define the personality of your yandere clearly. Add unexpected plot twists and keep the readers on the edge of their seats. Remember to describe the character's inner thoughts and struggles vividly to make them relatable and engaging.
First, understand the character's motivations and psychology. That'll give you a better grasp of the story. Then, focus on creating a balance between the intense emotions and a coherent plot.