Because there is no cement here, we can only find alternatives. Su Tang thought that the clay used to make pottery was good, so he dug out some and added a certain proportion of water and sand. After testing, he found that it could achieve the effect of cement. So, on the fifth day when they came to the valley, after breakfast, they officially started the construction mode! As soon as they came up, they didn't build the house immediately. Yanli and the leaders of several other teams, after discussion, chose to build the camp canteen first. Because the camp canteen is different from other buildings, although it also covers a large area of two floors, it does not need to build a basement. And this is the first house they built. On the one hand, they have no experience, and on the other hand, they can't guarantee the firmness of the house. Compared with the exclusive small hospital, school, hospital and camp canteen are really the most suitable places to start the road of construction. Su Tang listened to Yan Li's description and nodded his head with satisfaction! Yes, you are very thoughtful! " Yanli smiles modestly and looks at Cain, "patriarch, what do you think?" Cain was silent for a moment, and said, "yes, although the camp canteen is not so important compared with other buildings, it must not be careless. I don't need you to be fast, but make sure the house is strong!" Yanli immediately nodded solemnly, "yes! Chief Su Tang was a little bit of a dreamer at this time, and she even thought about it secretly. No matter how strong the house is, look at the claws that dig stones like tofu after the stone piercing orcs become beasts. If you think about the power of the King Kong bear orcs, no matter how strong the house is, it can't stop them from punching hard after they wake up? But Su Tang was very clever and didn't say anything. She swallowed all these words back If you want to build a house well, you need to dig the foundation first! At a certain place in the valley, more than 100 stone wearing orcs are all beasts, trying to dig a pit on the ground!