Trust

"Once again, Brother Yu, thank you for saving me." Zheng Min nearly got on his knees to thank Alex for saving him. "As I said, Brother Zheng, don't worry about it," Alex said. 

Zheng Min stood up and walked to the river to drink some more water. By the time he returned to Alex, he was breathing very heavily. "Are you okay, Brother Zheng?" Alex asked. 

"Huff huff, My body is still not fully ready for me to walk so much," Zheng Min said as he laid back down on the ground, breathing rather heavily. Alex was going to ask him about Yang jades but decided to wait until he was ready to talk. 

Zheng min looked around and looked at Alex. He noticed something black on Alex and asked, "Brother Yu, what is that black thing?" 

Alex didn't know what he was talking about at first, but then he saw the little black bag where he kept his food, and answered him, "Oh, this? This is my portion of food."