In the case where a right, which has been made the object of a sale, belongs to another person, the seller shall acquire such right and transfer it to the buyer.
Civil Act — Article 569 (Sale of right belonging to another person)
민법 제569조
For AI agents and developers — get this article as JSON, with the English and current Korean effective dates and an outdated-translation flag, from the korea-law API or as an MCP tool:
https://mcp.apify.com?tools=kr-data/korea-law