Weird Dungeon: Witch Ghost

Strange dungeons are invading our world—and one swallowed my twin sister whole. Now everyone denies she ever existed. The village chief insists our shamanic lineage has always had only one witch, never twins. But I remember her. I remember everything. These dungeons didn't just take her—they erased her from reality itself. Why am I the only one who knows the truth? If this is their challenge, then let them come. I'll pit my thousand-year shamanic heritage against these eerie invasions and drag my sister back from oblivion, no matter what it takes.