I Become the Richest Card Collector in Two Worlds

A programmer cultivates immortality with code, conquering another world and Earth by selling cards. Main world: Earth, 2025. The metaverse has become mainstream, but humanity suddenly discovers the phenomenon of spiritual qi revival. Special brainwave programs, or card codes, can be used to access supernatural powers. Otherworld: Xuanling Realm, a world with a highly advanced cultivation civilization. Cards are used to store cultivation techniques, but card crafters don’t understand programming logic, making high-level cards extremely difficult to create successfully. The protagonist unexpectedly gains a “Binary Spiritual Root” that can convert Earth’s code into the rules governing cards in the Xuanling Realm, making him the only card crafter in either world who understands programming logic.