I don't know exactly who Bea Munoz is in this story as I haven't read it. But she is likely the central character around which the ghost story revolves.
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Given Allister's love for Ghost - type Pokemon which are often associated with the unknown and mystery, and Bea's focus on Fighting - type Pokemon which represent strength and directness, their personalities could clash at first. However, as they get to know each other through their shared love for Pokemon, they would find common ground. Allister might share his insights about the more ethereal aspects of Pokemon battles, and Bea could show Allister how to be more confident in the physical aspects of battling, creating a harmonious relationship in the long run.
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