This Was Revenge.

Gu Xijiu was infuriated by how he looked. "Why do you look so shabby?"

Fan Qianshi was no longer in clean clothes and his usual grace. Instead, he looked like a complete mess. His robes were all crumbled and even torn. Furthermore, the coarse texture of his hair was unbearable to the eye. He must have left his hair unwashed for a long time. Drawn and pale, he had obviously lost a lot of weight since she last saw him. 

Gu Xijiu was never one who cared about beauty. Nonetheless, she was annoyed by his shabbiness.

Fan Qianshi finally understood Gu Xijiu's concern. Abruptly, he stopped walking toward her and gave an apologetic bow. "Master, I will be back soon." He then left.

His sudden change surprised Gu Xijiu, to say the least. It did not take him long to come back. Only this time, he came back as a new person. His robes were neat and tidy, which finally matched his effortless grace.