DcMcu: Brook

Well I was watching YouTube Shorts until I saw a video about brook the only surviving member of the straw hats so I thought why not make a story here a small part
pls read
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Tony stark fell down from the sky as was escaping from the terriost as he went outside the his suit he began to wander in the desert looking for help until he hear a volin music from a distant cave as he went inside in hope for finding help as he went inside what he saw shocked him to the core.....
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...Alien invasion
Justice league and The Avengers trying to defend the whole world from the imperial as they were trying to defend they began to hear music as they turn to see a person humming a old song
Upon see him both the hero's began to relax

Brook is here