C250 Responsibility?

"I..." Gu Ruizhi wanted to answer immediately, but after saying one word, his voice became hoarse again. "I don't know..."

"Don't know?" Ruan Shu raised her eyebrows and looked at him, "Do you not know, or have you never thought about this?"

"I..." Gu Ruizhi wanted to explain.

But this time Ruan Shu directly interrupted him. "Don't rush to answer