Su Chengzhe had never stopped thinking about Mu Lingfeng. Later, he found a way to return to her side, only to discover that her heart was dead and she no longer loved him.
In truth, Mu Lingfeng's heart had never died. She still loved Su Chengzhe. It was only after marrying him that she discovered he had married her for another reason. So she pretended she no longer loved him, unwilling to let love hurt her again. Returning to Su Chengzhe's side would only make her feel more miserable and conflicted. Perhaps they had never been fated to be together in this life. When fate brought them together, they naturally became a couple; when fate faded, they naturally parted. She felt the truth was already clear and there was no need to investigate, because she was afraid. The more she heard and learned, the more her heart would hurt.
It was only later that Mu Lingfeng learned Su Chengzhe had never intended to harm her. He had simply been sent by someone else on a different mission, and was not the person she had imagined.
Su Chengzhe later learned that Mu Lingfeng still loved him, and was overjoyed.
In the end, they let go of their grievances. The two people who loved each other finally got back together, leaving everyone around them green with envy…