บท 502: Why did he fail?

A wave of emotions washed over Mo Qinhe as he looked at the two of them hugging in front of him. Mu Qingqing was never like this. She was never this comfortable with anyone else. He couldn't help but remember the look on her face when she heard Luo Jin's voice when he entered the hall. 

It was the look of pure bliss, happiness, and relief. Then, when he held her from behind, he could see her blushing face. When was the last time he saw her blushing?

Maybe it was before he had killed her parents. 

That was the most beautiful time of their relationship, where he was everything to her. She was dependent on him for everything. He was all that she needed. Then why did the time change so soon? Why did she stop blushing for him? 

He couldn't help but wonder where he had gone wrong.

Why did he fail?