Sky and Sea [Three Mountains]

Touken Ranbu: Mikazuki Munechika x Yamanbagiri Kunihiro. I bought the official Mikazuki-and-Yamanbagiri puzzle before, and said I'd finish the puzzle and this story idea this weekend. It almost turned into a jinx, haha. A little story about a blue whale and a canary. My writing and plot are probably lacking because of my limited ability, QAQ. I did look up some references, but there are still plenty of scientifically inaccurate parts. I'm very sorry.

Thank you for reading. Please point out anything that could be improved.

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