<h1>South Korean Opposition Candidate Seeks National Healing and Economic Revival in Critical Presidential Election</h1> South Korean voters are participating in a snap presidential election following the ouster of the previous president over martial law. The leading candidate from the opposition party promises to revitalize the economy and reduce national divisions. The election comes amid challenges including economic slowdown, international trade tensions, and complex diplomatic relationships with the United States and North Korea. The new president will be sworn in immediately and serve a single five-year term.