C3077 The Room Problem

When they heard what Old Mao said, they were all unhappy. They even began to complain and complain.

"Oh my god, Old Mao, we've already worked very hard, okay?"

"That's right. You don't know how hard it is to find the materials you want!"

"We risked our lives to collect them for you, okay?"

When Old Mao heard these people's complaints, he couldn't help but roll his eyes and unhappily said