One possible reason could be that he has been through so much trauma that he has numbed himself. For example, all the losses he has endured during his battles and in his personal life might have made him build a wall around his emotions.
Often, it's shown as Mantas being attuned to Peter's emotions. Maybe because Mantas has some special ability to pick up on the emotional auras of others. In the fanfiction world, this can lead to some really cool scenarios. Like when Peter is in danger and his fear spikes, Mantas can feel it and come to his rescue. It's all about creating a unique dynamic between the two characters that might not be present in the original comics or movies.
One way is through a shared trauma. If they both go through a difficult event, like facing a powerful villain together, Mantas might start to feel Peter's feelings as a result. Another way could be a magical spell gone wrong that links their emotions. In some fanfictions, Mantas might have a natural empathic ability that is heightened when it comes to Peter for some unexplained reason.
It could be about Mantas having some sort of empathic connection to Peter Parker. Maybe Mantas is a new character in this fanfic who, through some magical or scientific means, can sense Peter's emotions. This could lead to some interesting plotlines where Mantas helps Peter deal with his stress from being Spider - Man, or perhaps it causes some misunderstandings as Mantas misinterprets Peter's feelings.
The most important thing in writing historical novels was to let the readers understand historical events and characters in depth and feel the complexity and variety of history. Therefore, you should pay attention to the following points in the writing process:
Character Creation: The characters in historical novels should be real historical characters and should try their best to shape their personality, thoughts, and actions so that readers can truly understand them.
2. Plot setting: The plot of a historical novel should be closely linked to historical events and should have a certain degree of logic and cohesion. At the same time, the plot should be set up with a certain amount of suspense and interest to keep the reader interested.
3. Changing perspectives: Historical novels should use a variety of perspectives such as individuals, groups, governments, etc. to describe historical events and characters from different perspectives. This would allow the readers to have a more comprehensive understanding of history.
Setting: The background of a historical novel should be closely related to historical events and characters and should have a certain sense of realism and depth. The background setting should also be able to attract the interest of the readers and make them want to know more.
5. Description of details: The detailed description of historical novels is very important because it allows readers to understand historical events and characters more deeply. Therefore, in the process of writing, one should try to describe the details of historical events and characters, such as clothing, utensils, letters, etc.
To sum up, writing historical novels needed to focus on character creation, plot setting, perspective switching, background setting, and detailed description in order for readers to truly understand history and resonate with it.
Perhaps the fanfic would unfold with Mantas feeling Peter's feelings during a big battle. Peter is terrified but also determined, and Mantas experiences these emotions firsthand. This could prompt Mantas to try and help in some way, like gathering information for Peter or providing a safe place for him to rest. The story could then develop into Mantas becoming an important part of Peter's support system, and they grow closer as Mantas continues to be attuned to Peter's feelings.
His parents' death also contributed to his loneliness. Growing up without them, he didn't have that family support and love that most kids had. He had to fend for himself and deal with his feelings of abandonment all alone. And in the fanfiction, perhaps his friends are too busy with their own missions or problems, leaving him feeling isolated.
The plot could involve Minato being brought back to life or having a vision where he steps into Naruto's shoes. He might feel Naruto's pain from constantly being underestimated because of his status as a Jinchuriki. This could lead to Minato trying to find ways to comfort Naruto from afar, or even influencing the events around Naruto in a supernatural way.
Another way could be in the way his powers affect him. Maybe the use of his powers starts to corrupt him physically or mentally. His eyes could turn into some sort of inhuman or demonic - looking form, and his mind could be filled with uncontrollable rage and bloodlust every time he taps into his power, making him seem like a monster.