Well, when the MC becomes a dragon, it totally changes the game. They might face prejudice or have to master new skills to survive. Maybe they have a mission to fulfill because of their dragon form. It adds a lot of depth and excitement to the plot.
The MC's reincarnation as a dragon creates a whole new dynamic. It leads to interactions with different creatures and maybe even a struggle to fit into this new form and its associated responsibilities. Also, it could open up possibilities for magical abilities and epic battles.
It gives the MC unique powers and perspectives. The dragon form allows for exciting adventures and challenges that drive the story forward.
The concept of starting anew with knowledge from a past life is always appealing. For an OP MC, it means they can often use their previous knowledge to gain an edge. For instance, if they were a gamer in their past life and are reincarnated into a game - like world, they can quickly understand the rules and power - up systems. It's like having a cheat code.
The time travel often brings unexpected challenges and opportunities for the main character, driving the plot forward in exciting ways.
I think 'The Dark Betrayal' might be one. In this novel, the hero's motives change and he ends up betraying the MC for personal gain.
One popular character could be Subaru from 'Re:Zero'. He has an OP (overpowered) ability which is his Return by Death. It allows him to go back in time when he dies, which gives him a huge advantage in the dangerous world he's in.
There might be plot twists indeed. In many such novels, the evil dragon's reincarnation could be a tool in a larger scheme by a more powerful and hidden entity. Maybe the dragon is reincarnated with false memories, believing it is on a quest for good, but in reality, it is being manipulated to cause chaos. This discovery can be a great plot twist in the story.
Power acquisition. In these novels, the reincarnated character, usually as a dragon, often has to gain power in order to survive in the new world. For example, they might have to learn new magic or combat skills.
The MC usually goes through a whole new world with unique challenges and opportunities. They might have to adapt to a different body or social status.
Since I don't know this particular light novel, I can't tell you the plot. But generally in reincarnation light novels, the main character often dies in their original world and is reborn in a new one, usually with some special abilities or knowledge. Maybe the 'reincarnation of sherman' follows a similar pattern.
Well, from the title 'mc in mech in diffrent wrold light novel', it could imply that the main character is thrown into a world that is full of mechs. This world might have its own rules, technology, and social structures. The mc may start off as an outsider and gradually become a key figure in the mech - related events in that world. For example, they could be involved in mech races, mech wars, or even be the one to discover new mech technologies.
Another aspect is prior knowledge or experience. In some light novels, the MC is reincarnated or transferred from another world. Like in 'Konosuba', Kazuma has knowledge from his previous life which he uses to his advantage in the new world, and this knowledge combined with his unique skills makes him overpowered in certain situations.