A Fishy Problem : Claude's Biggest Mistake

(This one is the Non Contest Version More like a draft lol, I got confused-) Claude was known as the greatest Thief in the Land Of Dawn, stealing everything that he wanted and leaving without a trace. What if this talent of his drags him into a big trouble? Will he regret this mistake he made? Seriously stealing a sea creature from the Southern Seas? We'll see what's gonna happen!