C561 Is the medicine useless?

I don't know, but Huo Ke could clearly feel the change in Huo Tinghua. After five years of interaction, she had long since gotten used to the fact that Huo Tinghua was just a person who was hot on the outside but cold on the inside. In stark contrast to what he was now, he seemed to have turned into a young man full of vigor.

Is that the word? Huo Ke felt as if she was at the end of her rope