Six Souls
Milc
Stranded on a new world, his only option is to go full Genghis Khan. Ray was a professional killer, bound by a code that kept him sharp, careful, and alive. When a mission goes wrong he awakens in a brutal world where survival means taking lives and growing stronger with every soul consumed. Among six exiles from Earth, only one can return — five must die. Ray needs to go home to take his revenge, so the other earthlings are out of luck. System introduced in Chapter 2 with Dark Souls-inspired grit, empire-building, conquest and a brutal immersive world. Complete isekai LitRPG with strategy and anti-hero lead.
Progression: Isekai LitRPG with explicit structured advancement central to the plot. Royal Road genres verified as litrpg/progression/summoned_hero/anti-hero_lead/strategy. System introduced in Chapter 2 quantifies growth; core loop is 'kill to get stronger' via soul consumption — each soul taken increases power and unlocks system abilities. Progression is empire-building and conquest-driven (Genghis Khan trajectory) with survival tiers, Dark Souls-inspired challenge scaling, and strategic rank advancement from stranded assassin to conqueror. Among six exiled souls only one can return, creating explicit competitive ladder. Verified via Royal Road ld+json genre progression + description 'System introduced in Chapter 2', 'He has to kill to get stronger', 'Five must die, only one can return' and 4.48/231 rating.
Royal Road
Goodreads
