C185

Later on, Yan Dinghai proposed to her, and she agreed.

It wasn't until she gave birth to Yan Muqing that her senior brother appeared. As soon as he appeared, he requested her to follow him. Actually, she had hesitated as well, but she had liked her senior brother since young. Naturally, she didn't want to miss out on being with him.

That was why she had left the letter.

Tell me the reason why