Emerging fiction genres have passionate fans but lack dedicated publishing platforms. A focused app could offer better discovery and monetization.
Build a mobile-first serialization platform with genre-specific templates, tropes tagging, and predictable release scheduling.
Monetize through premium memberships and revenue sharing with top authors in the niche.
Start with one proven niche (e.g. werewolf romance) before expanding.
Risk: Requires critical mass of both writers and readers.