Gate Seekers: Echo Rewind

It began with a single, silent Gate. Then, like a spreading infection, they appeared across every corner of the globe—indestructible portals to realms of nightmare. From these Gates emerged monsters of every class, ranging from the lowly F-Class to the cataclysmic S-Class. But the Gates brought more than just death; they brought Echo. Echo is the raw spiritual energy bleeding from these biomes, and those who can harness it are known as Seeker Hunters. For most, the Echo is a gift of survival. For Kai Ren, it’s something else entirely. In a world where your Echo Alignment defines your destiny, Kai was expected to be nothing. But when his resonance test shatters a thousand-year-old record and his power manifests in two forbidden pieces, the hunt truly begins.