At the end of a long play session, the player returns to their base, inventory full, quests half-checked, and opens the menu to tidy their wares. The Shopkeeper’s lamp is still warm in the corner of their mind. They realize they bought more than a potion. They bought a promise: a small engine of possibility embedded in the world, ready to ripple outward. They log off smiling at nothing in particular, already planning their next detour back to the shop that is, somehow, hot.