Well, in 'Only I Level Up' novel, it might be about a person who discovers unique abilities or powers within a game - like or fantasy setting. As they level up, they not only gain strength but also face moral and strategic choices. For example, they could be part of a guild or group where power dynamics and relationships play a crucial role in their leveling - up process. This could lead to a series of events that shape their character and the world around them.
I'm not entirely sure about the specific plot of 'Only I Level Up' novel, but generally in such novels, the main character often starts from a relatively weak position. They then embark on a journey full of trials and tribulations. It could be that the leveling - up system is unique, perhaps tied to some ancient lore or magic. The character might have to explore unknown lands, fight against powerful enemies, and make alliances with other characters. There could also be a mystery or overarching goal that drives the character to keep leveling up, like saving the world from a great evil or uncovering a long - lost secret.
The 'Only I Level Up' novel likely involves a protagonist's journey of growth and leveling up in a fictional world. Maybe it has elements of adventure, where the main character faces various challenges and overcomes them to become stronger.