Crossing the Line at Dawn

On the day of Yun Xiangning's eighteenth-birthday coming-of-age ceremony, her older brother told her they weren't born to the same parents.

The feelings in his eyes startled her. "You're still my brother, okay?"

Yun Zhiting's eyes reddened. "No. From the moment I learned what our relationship really was, I've wanted you. I want to be with you for the rest of my life."

Note: The heroine has lived with the hero's family since she was three. The heroine is already an adult when the story begins. The leads are not registered under the same household.

Theme: Stay positive and keep moving forward.