On the restless evening, the cold wind blew the curtains, and Hye-ra's eyes darted towards the window. Her heart couldn't shake the anxiety. A letter from Choi Yang, her father, lay on the table, but Hye-ra still couldn't bring herself to open it. The content of the letter seemed to be the path leading to a life-changing revelation, yet she couldn't allow her inner fear to let her fate remain hidden beyond the curtain.
The letter was from her father, who had remained the most mysterious figure in her and Sora's life for years. In the top right corner of the letter, a single word was written: "Destiny." Hye-ra held her breath as if reading the word had peered into her own future.
At that moment, Sora, her twin sister, entered the room. Sora, who always seemed to sense Hye-ra's unease, asked, "Hye-ra, what's going on?"
Hye-ra closed the letter and smiled, "Nothing, I was just lost in my thoughts."
Sora knew it was a lie. Her eyes carefully swept over the table where the letter lay.
At midnight, Hye-ra left the house. It was unusual for her to walk alone at night, but something in the narrow streets of the city seemed to pull her in. The sound of footsteps followed her closely.
"Looking for someone?" a man's voice called.
Hye-ra turned around and recognized Park Hye-jun's face in the darkness. His gaze was the same as always — stern and full of secrets.
"What are you doing here?" she asked harshly.
Hye-jun simply smiled, "What is your business is also my business."
Hye-ra wanted to speak, but a strange feeling stirred in her heart.
Meanwhile, at home, Sora and Aunt Kang Yeri were having a secret conversation.
"Hye-ra must not read that letter," Yeri said firmly.
"But if it hides the truth, shouldn't we tell her?" Sora replied.
Yeri shook her head.
"No, this letter will complicate things, she must not read it under any circumstances."
Their conversation abruptly stopped when they heard footsteps from Hye-ra's room.
The next morning, Yang (Hye-ra's father) returned home. His arrival always brought a storm to the family.
"Hye-ra, did you read the letter?" Yang asked harshly.
Hye-ra lowered her head, "Not yet."
"I warn you, you must read it."
Hye-ra opened the letter. Inside, there was a letter and a map that led to a secret location. In the bottom left corner of the map, it read: "Behind the curtain, everythin