C872 Challenge

"What's going on?"

The three had just arrived when Guan Jue walked over to Gu Tianchen's side and asked in a low voice.

"Because of a single spiritual medicine, a small grudge occurred." Gu Tianchen said indifferently.

Just as the light in Yue Lian's eyes dimmed and the tears could not help but roll down her face, Gu Tianchen suddenly changed the topic. "However