Since it's the first chapter, the feature should hook the reader. Introducing a mystery or a unique system that keeps readers anticipating future events could work. Maybe the protagonist discovers an ability or secret that sets them apart. Alternatively, there could be an unexpected interaction with the game system that makes the reader question the nature of the world being isekai or a simulation.
Character development is crucial. The protagonist's choice should reflect his personality and goals. If he's a 35-year-old, perhaps he's wiser, more experienced, or has a unique perspective on life that influences his decisions in the game world. This could lead to a more strategic approach or a focus on relationships and community-building over personal power. Since it's the first chapter, the feature should
Interspersed are hints that Hiroshi’s choices subtly affect his original world. A dying relative in Japan recovers after he fulfills a symbolic quest in the isekai, merging the two realms’ narratives. This creates suspense: Is redemption possible across worlds? Alternatively, there could be an unexpected interaction with