Lord of Nirvana: King of Doomsday Stockpiling

A true female lead, with top-tier intelligence, combat ability, and leadership skills. She is calm and decisive, neither saintly nor without principles. She starts out as a lone wolf, then gradually builds her own power. Her golden finger is moderate, such as the information advantage that comes from being reborn, a powerful spatial ability that comes at a cost, or memories of top-level survival and combat skills. The focus is on her own abilities and preparation.