Unforgettable Warmth

She never expected their reunion would be at his wedding. Years ago, Li Zheng was just an ordinary girl who fell for her aloof neighbor—until a single love letter changed everything. They grew close, shared secrets, became each other's world. Then Fu Wenxian vanished overseas, returning as a polished CEO with a beautiful bride on his arm. Now Li Zheng stands in the crowd, watching the man she never stopped loving pledge himself to someone else. Some first loves are meant to be treasured in silence, beautiful and bittersweet, destined to remain unfinished.