A salted fishapos;s

"Yes, I'm planning to build a brick house. Old Li from Tiger-Grip City introduced me to buy bricks.",The old man glanced at him a few times, then looked at Qi Si and said, "My eldest son has gone to serve his duty, so now it's just me and my youngest son working. Li Ma will tell you that I'm slow at making bricks. How many do you need",Blue bricks are expensive, red bricks are cheaper.。