The guy combines his engineering skills and local resources to craft the gun. It's not an easy process and involves a lot of trial and error.
Well, he first studies the available materials and their properties. Then, with his creativity and technical know-how, he designs and builds the gun step by step.
An isekai gun novel is likely a type of novel that combines the isekai genre (where the protagonist is transported to another world) with elements related to guns. It could involve a character being sent to a different realm and using guns in unique ways, perhaps in battles against fantastical creatures or in a new society where guns have a different significance.
Often, such a guy might be shown as tough or brave. Maybe he has a serious expression and is ready for action.
It could be part of an action-packed adventure or a wild fantasy world. Sometimes, cartoon characters do such things for the thrill and excitement of the story.
Well, a gun guy cartoon might have cool action scenes and a tough-looking protagonist.
Perhaps it's for a comical effect, or it's part of a story with a unique twist where the gun isn't what it seems.
It could represent a symbol of power or danger. Maybe it's part of an action-packed story or a commentary on violence in a fictional world.
It could be a manga where the guy uses his machine-making skills to solve problems in a fantasy world and gain recognition.
One good guy with a gun story could be a situation where a store owner in a rough neighborhood had a firearm. One day, some robbers entered his store, threatening the customers and employees. But he was able to draw his gun and hold the robbers at bay until the police arrived. His quick action protected everyone in the store.
A good guy with a gun in cartoons is often brave and uses the gun only when necessary to protect others or fight against evil.
Maybe he's in a really messed up situation and feels like he has no other way out.