C169 landslide

I followed foster-grandpa to a corner and whispered, "There's only the four of us here, why do we have to carry him?"

The foster-grandpa said, "Because the two of them are unreliable."

Startled, I hurriedly asked, "Who was it that was unreliable?"

Mr. Zhao and Xia Xin have indeed helped me a lot, and I have treated them as my friends