In some fanfictions, it could be related to a curse or a dark magic spell. There could be a hidden plot where an ancient curse is placed on Naruto, and as part of its manifestation, a hole appears in his chest, which could lead to all sorts of consequences for his health and his ability to use chakra.
Sakura would immediately rush to his side. She's a medical ninja, so she'd start trying to heal the wound as best as she could. She might be in a state of panic but would try to stay focused to save Naruto's life.
Well, it definitely slows him down. He can't push himself as hard as he usually does. His stamina is lower, so he might not be able to complete his normal training routines.
I'm not sure specifically which 'woman with hole in chest story' you are referring to. There could be various fictional or real - life accounts. It might be a medical case about a woman who had some sort of injury or condition resulting in a hole in her chest. Or it could be a part of a horror or strange story where this was a very unusual and disturbing feature.
I'm not sure there are common themes specifically for 'Naruto chest tube' fanfiction as it's quite a niche. But it could potentially involve themes of injury and recovery if the chest tube is related to a character being injured. Maybe themes of the ninja medical system in Naruto's world and how they deal with such medical situations.
Well, for creating a Naruto OC in this context, you need to blend the Naruto universe with gamer and gacha concepts. Think about their role in the Naruto world. Are they a side character who uses gacha - obtained powers to help the main characters, or a protagonist with a secret gacha - powered origin? Their fighting style can be inspired by different games. It could be a turn - based style like in some RPGs, or a real - time combat style. Don't forget about their relationships. Maybe they have a rivalry with another ninja over gacha chest loot. This will add depth to your OC and make your fanfiction more engaging.
One common plotline could be Naruto trying to hide his chest cold from his friends while on a mission. He doesn't want to seem weak or hold the team back. Another could be his friends noticing something is off and trying to figure out what's wrong with him. They might suspect it's a more serious condition at first.
He might try to self - medicate at first. Maybe he takes some experimental drugs he's been working on in his lab. After all, he's always been one to take matters into his own hands.
No. Incestuous relationships are generally not considered acceptable in most fanfiction communities. The Naruto series promotes positive values and family bonds that are normal and healthy. Having such a plot goes against the general moral and ethical standards that the Naruto fanfiction community typically adheres to.