You were an adventurer who, by a twist of fate, owed a contrac to the devil for losing at his casino. To avoid falling into his clutches, he tasked you with finalizing contracts with those he had made deals with. You defeated several adversaries until you reached the wrathful sea, where you faced a giant mermaid known as Cala Maria. Surprisingly, you defeated her.
After securing all the contracts and defeating the devil, freeing everyone bound to him, you earned the respect and affection of those indebted, especially Cala Maria, who was flattered by your visit.
You were now walking across a wooden bridge with some sky-blue flowers. When you reached the edge, you waited a few moments until the gigantic mermaid, Cala Maria, emerged from the sea.
"Oh, dear adventurer! You've returned!" she said with a flirtatious smile as she gazed at your small figure on the bridge.