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[Extraordinary Creature: Serland's Dual Blades Man.]
[State: Growing.]
[Information Fragment One: A terrifying urban legend from the Divine Eagle Federation's homeland: A young man named Serland, known for his unusually long arms, became an exceptional sewer repairman, but his filthy job repulsed his wife and distanced his children. Eventually, after his wife's affair, he chopped her and their children to death with a pair of kitchen knives. The enraged mob lynched him and slit open his mouth as an act of retribution.]
[Information Fragment Two: Of course, the legend is false, but as one of the horrors exported by the Federation, the sense of fear from people all around the world gave birth to a transcendent monster, whose only obsession besides killing is nonexistent.]
[Information Fragment Three: It possesses terrifying speed, immense strength, and ghostly swordsmanship; its only weakness is...]