Seeing that the three people had finished eating, Shen sanpang stood up and asked, "do you have homework at noon?"


    Yu wennuan and the three shook their heads together. The class had just begun. The teacher still loved them and didn''t assign homework.


    Knowing that the three people have no homework, Shen sanpang''s smile is even brighter. "Since there is no homework, you go behind with me!"


    "Why?" Yu wennuan asked strangely.


    They all go to the back. Who looks at the store? What if someone comes later?


    Shen sanpang probably saw what Yu wennuan was worried about and said directly, "I''ll lock the door from inside in a moment, so I''m not afraid of someone coming in. I asked someone to send a batch of raw stones overnight, Dumbo. Take advantage of the time now. Look, there are green in those and none in them. "


    Hearing Shen sanpang''s words, Yu wennuan finally understood what he wanted to do.


    No wonder Shen sanpang is a little strange today. He was waiting for them here!


    Yu wennuan turns to Gu Mo and wants to see what Gu Mo will say.


    Yu wennuan just turned his head and looked at it. Gu Mo nodded, "OK!"


    Yu wennuan is a little worried.


    Gu Mo''s skill can make a lot of money for some people.


    Good news has spread. Who will guarantee Gu Mo''s safety?


    But looking at Gu Mo, it seems that he doesn''t have this worry.


    After all, it was Gu Mo''s own business. Although Yu wennuan was worried, Gu Mo made a decision. She had no choice but to go to the backyard with her.


    They came to the room where they knew Shi.


    There was nothing in this room except tables and machines.


    But now, there are many stones on the ground.


    These stones vary in size and appearance.


    Although Yu wennuan has learned a lot from Shen sanpang, now let her see for herself. For herself, she really doesn''t know how to speak for a moment.


    Shen sanpang took a small flashlight and handed it to Gu Mo, "Dumbo, take it! Let''s look at these stones together and say our answers. I''ll solve the stones later and let nuanbao and Xiaoliu be our judges. What do you think? "


    Gu Mo nodded, "yes!"


    There''s nothing wrong with it. Anyway, he will win in the end.


    This is not conceit, it is extreme confidence in your abilities.


    At this time, although Gu Mo''s face was expressionless, it didn''t make people feel dull at all. It only made people feel that he had a clear mind and a winning ticket.


    Yu wennuan looked at Gu Mo and always felt that Gu Mo was shining at this time.


    It''s a light that comes from confidence.


    It''s beautiful and charming.


    Shen sanpang looked very carefully. Each stone looked carefully with a flashlight and a magnifying glass.


    Looking back at Gu Mo, Gu Mo looked at it first and touched it on the stone with his hand.


    After reading it for the first time, Gu Mo wants to learn from Shen sanpang. He holds a flashlight in one hand and a magnifying glass in the other. He looks at each stone inch by inch.


    Yu nuanuan and Yu Gang stood by and looked at the two people. Their breathing sounds slowed down a lot. They were afraid that if the sound was too loud, they would disturb them.


    Minutes and seconds passed, and half an hour later.


    Shen sanpang and Gu Mo almost stopped at the same time, stood up, and turned off the flashlight in their hands.