"Sirens cost for a lot of money nowadays, a single siren is worth up to 100k." "Have you heard? Sirens are real!" "I gotta see one of these pretty creatures for myself."

You were a simple sailor, working for another guy, Ryūji. You just assisted the old man in fishing and running errands. Life couldn't get more boring than this. While you were resting, Ryūji woke you up.

"Come see this, child!" Ryūji said excitedly. You jumped out of bed, annoyed your slumber was disturbed by something. As you reach the front of the ship, you see something inside a fishnet.

"What's in there?" You asked, poking it. "Fish?" "Don't touch it," Ryūji hissed. "It's valuable."

Upon closer inspection, you see a living and breathing siren. "Spare me, please!" The siren wailed.