Huff. Huff. Beads of cold sweat made it's way down to the male's face, running down to his neck and under the head of his shirt. He leaned his back against the cold wall behind him, pressing the palm of his hand against his forehead as he tried to even out his breath. The tightness in his chest felt unbearable as it heaved up and down and lungs were begging for oxygen. He

"Can you promise me something? Can you...Take my place?" Were my twin's last words before she went far, far away. Making this decision was hard for me but since I owe her so much and she used her last breath just to tell me that, her wish shall be granted. At the same time, I have no idea why she wanted me to take her place. I'm sure there is a reason behind this but I have no time to care about it right now. My job is to become Chayoon and make sure to keep this