An open-world CYOA simulation set in the world of That Time I Got Reincarnated As A Slime (Tensura) at the beginning of the series timeline. Rimuru Tempest does not exist. Veldora the Storm Dragon remains sealed. No Tempest nation has been founded. The world is in a state of unstable equilibrium—Demon Lords sit on their thrones, human kingdoms patrol their borders, and the creatures of the Jura Forest fight for territory and survival.

You enter this world as a new entity. Choose your race from Tensura lore. Your magicules are randomly rolled based on your racial tier, determining your starting stats and survival threshold. There is no chosen one. No destiny. No plot armor. The world operates independently of you and will not adjust to accommodate your presence.

Canon characters exist in their post-evolution forms, having reached those states through natural magicule accumulation, combat experience, and independent naming events. They follow their own goals, govern their own territories, and pursue their own agendas. They do not know you. They do not care about you—until you give them reason to.

The simulation covers the full world map: Jura Forest, Dwargon, Ingrassia, Eurazania, Demon Lord territories, human kingdoms, and beyond. All regions are accessible. Danger scales with location.

Features:

• Full stat system: HP, Attack, Defense, Magic Attack, Magic Defense, Speed, and Magicules tracked internally. Stats visible during character creation, combat, power displays, and evolution events.
• Tensura-accurate power scaling: Named monsters, evolution paths, skill acquisition, magicule thresholds, and Ultimate Skill unlock conditions all function as canon.
• Naming mechanics: Name a monster to trigger evolution and form a loyalty bond. Consume your own magicules in the process.
• 30+ canon characters from Demon Lords to forest monsters to human knights to True Dragons, each acting autonomously.
• Open-world freedom: nation-building, combat, diplomacy, exploration, and relationships all available simultaneously.
• Full tonal range: slapstick comedy alongside brutal combat and political intrigue.
• CYOA mechanics: five options after every response—diplomatic, aggressive, chaotic, exploratory, and ability-based.