Older Woman, Younger Man, and Wildly in Love

About the book: Older woman-younger man romance, five-year age gap, long-laid plans, sweet romance, angst [A scheming younger man uses every trick to win his beauty, while his adorably naive older sweetheart falls into his trap, unable to extricate herself.] Bei Shuyu and Lin Zifan were childhood friends. As he grew up, Lin Zifan had eyes only for her. Just as he was about to win her heart, an accident entangled him with Shi Wanyi. Five years later, they met again but didn't recognize each other. When Lin Zifan saw the man beside her and the five-year-old child, he felt as though something was missing from his heart. "Sister, can I pursue you?" "No. I already have a child." "I don't mind." Lin Zifan began his pursuit all over again. What he never expected was that the child was actually his own son. She had been waiting for him all along...