C189 You Are My Medicine

Seeing that I had agreed, Gu Chen revealed an extremely faint smile on his serious face. I didn't know if it was because of his abdominal pain, but I felt that there was a hint of bitterness in his smile, as if he had eaten a yellow lotus. But his smile was too steep for me to see, and when I looked at him again, he had returned to his heartless state, and I could see nothing else