One idea could be a story where Mechagodzilla is initially built to protect the city from Godzilla, but then they discover a common enemy that forces them to team up. Maybe an alien force arrives that threatens both of them and the planet. So they have to put aside their differences and fight together.
Another plot could revolve around a scientist who has a deep connection with both Godzilla and Mechagodzilla. The scientist tries to understand Godzilla's behavior in order to better program Mechagodzilla. In the process, the scientist uncovers a long - lost secret about Godzilla's origin that changes the whole dynamic between the two giant monsters. This could lead to a series of battles and reconciliations as the truth unfolds.
A possible plot for the fanfiction could be that Mechagodzilla gets corrupted by some sort of energy source. Godzilla, sensing the danger this corrupted Mechagodzilla poses, decides to try and stop it. Along the way, Godzilla has to face not only the powerful attacks of the out - of - control Mechagodzilla but also the humans who misunderstand its intentions and try to stop it as well. As the story progresses, Godzilla has to find a way to either destroy or repair Mechagodzilla while also dealing with the humans.
One idea could be a story where Mechagodzilla is reprogrammed by a young genius to protect the city instead of causing destruction. Another could be a time - travel fanfic where Mechagodzilla is sent back in time and has to face off against its earlier versions. Or perhaps a fanfic where Mechagodzilla teams up with other kaiju to fight a common, even greater threat.
A young and fearless journalist could be an interesting addition. This character could be on a mission to expose the truth about the battles between Godzilla and Mechagodzilla. They would go to great lengths to get close to the action, interviewing scientists and military personnel. Their presence could add a human element to the story and also create some tense moments as they often find themselves in the middle of the chaos.
One idea could be a human scientist who discovers a way to communicate with Mothra and tries to convince her to team up with Godzilla against a new common enemy, like an alien invasion. The scientist could be in a race against time as the world is being quickly overrun.
Maybe in the fanfiction, there's a powerful force threatening their world. Godzilla and Mothra have to combine their powers. During this process, they start to understand each other on a deeper level. Their relationship could be shown through small gestures like Godzilla protecting Mothra from a surprise attack, and this could lead to a more intimate connection as the story progresses.
One idea could be that Godzilla and the Jaegers team up to fight a new, even more powerful kaiju that is immune to their individual attacks. They have to learn to combine their strengths, like Godzilla's atomic breath with the Jaegers' high - tech weaponry.
A fanfiction could explore the idea of Shin Godzilla having a more sentient side. Maybe it tries to communicate with humans through some form of telepathy. The story could then revolve around the humans trying to understand what Godzilla is trying to say and if they can co - exist. For example, Godzilla might be warning about an upcoming natural disaster that only it can sense due to its connection with the earth.
One idea could be that they team up to protect their offspring from other monsters. It would show a more nurturing side of these usually fearsome creatures.
One plot idea could be that Godzilla somehow gets transported to the Star Wars universe. Maybe the Empire tries to capture and weaponize it, leading to a big showdown between the rebels and the Empire over Godzilla.
One idea could be a story where Godzilla teams up with other kaiju from different universes to fight a new, super - powerful alien threat. This would bring in a whole new level of epic battles and interactions between the various monsters.
One idea could be a story where Godzilla teams up with other kaiju to fight a new, more powerful alien threat. This would be exciting as it shows Godzilla in a more collaborative role.