Looking at the book like a hill, Yu wennuan asked the last question, "how can I take away so many books?"


    This is a very serious question.


    There are so many of them. They have to walk for several days. Even if they carry a bag on their back, there are still many left!


    Thinking of this, Yu wennuan has a headache.


    Shen Fang came over with a smile, "OK, aren''t you tired? Let your little head rest. You don''t care about these things. "


    Yu wennuan just asked. Since Shen Fang said so, she simply didn''t ask.


    Leave her alone. Of course it''s better!


    When I was down there, I was too tired to eat at all.


    Now sitting on the ground, breathing a lot of fresh air, Yu wennuan finally feels a little hungry.


    I simply ate something and saw that everyone had begun to close their eyes. Yu wennuan also took out his sleeping bag and was ready to lie down and have a good sleep.


    As for other things, wait until tomorrow.


    There was nothing to say all night. When Yu wennuan woke up again, it was already daybreak.


    Listening to the birds singing in my ears, I sat up slowly. The first thing I saw was the book like the hill.


    When Gu Mo came over, he saw Yu wennuan staring at those books and simply sat next to Yu wennuan.


    "Warm treasure, what are you looking at?"


    Yu wennuan took back his sight and shook his head. "I just don''t understand what is written in these books. Why should I hide so deep underground?"


    This underground project, let alone I don''t know how many years ago, is not a small project even now.


    I don''t know how much human and material resources it took. These things are actually hidden in the end?


    What do you think? People can''t understand it!


    Looking at Yu wennuan''s frown, Gu Mo raised his hand and rubbed Yu wennuan''s head, "what do you want to do so much? No matter who hid it and why, the past can''t be traced. "


    Hearing Gu Mo''s words, Yu wennuan smiled, "you''re right to say that."


    Yu wennuan came out of his sleeping bag, simply washed, ate something, looked around, didn''t see Yu Gang and Meng Hao, felt a little strange, and asked Gu Mo, "where are brother six and Meng hao?"


    "They went down and said they were idle. Go down and have a look."


    This is really what Yu Gang and Meng Hao will do. Yu wennuan smiled, picked up his backpack and said to Gu Mo, "let''s go down too?"


    It is estimated that I will leave today. Before I leave, I''d better go down and have a look.


    Gu Mo certainly wouldn''t object to Yu wennuan''s proposal. He nodded and went down with Yu wennuan.


    Walking down the stairs, Yu wennuan asked Gu Mo in front of him, "how deep is it down here, Dumbo?"


    On both sides of the stairs they are walking now, there is a bottomless abyss.


    You can''t see the bottom with a flashlight. Yu wennuan can only ask Gu mo. maybe Gu Mo knows how deep it is.


    Gu Mo thought for a while and then replied, "deeper than these eighteen floors."


    Yu wennuan, "..."


    If you fall down, you really have no place to die.


    "Is there anything else down there?" Yu wennuan continued to ask.


    Gu Mo shook his head. "There''s nothing left."


    Yu wennuan nodded. It seems that the treasures here are either those gold and silver night pearls or those books.


    While they were talking, they had entered the stone gate.