C312 On Tingting's Secret

Guan Tingting's spear?

Ye Yin instantly became stupefied, and looked at Erpang with an almost inconceivable expression. Seeing Erpang's assured gaze, he turned his head to the other side, where Guan Tingting was standing a distance away and anxiously looking at them, he was stunned!

Why did Guan Tingting bring a gun with him?

From Ye Yin's understanding of Guan Tingting