C167 Submission or disappear

A shocking layout!

This was the only possibility that Teng Yan could think of at this moment, and it was also this thought that caused Teng Yan to feel even more shocked. Teng Yan didn't know what exactly his grandfather wanted to do, but at this moment, Teng Yan discovered that his grandfather who cared for him was so unfamiliar, so "terrifying". Once this heaven-shaking layout exploded