Emma sat on the river bank, enjoying the tranquility of nature, while looking at the moon's reflection on the surface of the water. She felt a deep loneliness inside her, so she picked up a small rock and threw it into the river, whispering: "I wish I could find someone willing to sacrifice for me, someone to fill the void in this heart."

But she did not know that that rock would collide with someone she did not expect. Suddenly, Luca came out of the water, shaking the river drops from his black hair, his eyes shining with anger. He shouted in an angry voice: "Who threw me? Do you think the river is a playground?"

Emma backed away in fear, trying to justify her actions: "Sorry, I didn't know anyone was swimming here."

Luca approached her slowly, with a look that concealed many secrets, and said: "You're lucky that I'm not in a very bad mood tonight... otherwise you would have paid a high price."

Emma was in awe of his majesty, but she dared to ask him: "Who are you?"

Luka smiled slightly, but it was suspicious, and replied: "I am someone you don't like to know much about." Then he added in a low voice: "But now, it seems that I am interested in knowing who you are, and why you throw rocks into the water and make wishes."