Clear the main tower 1~3 floors first. Look for all the books, documents and boxes along the road (4~5 are not needed). There will be at least two sideline businesses: gathering clues and summoning experiments.
Or press TAB, and you will find three statues in the lobby on the third floor (holding a basin, holding a sword up, holding a sword down), and there is a statue (shield) in the room from the third floor to the fourth floor.
Click on the basin-raise the sword-lower the sword-shield in order. If successful, you will be prompted that something has been unbound in the 1 layer.
Attention! After clicking on the statue, there should be no response (you will think: no light? ! ), but NPC will say you did a good job. A little more and you'll get an electric shock. You have to start all over again.
Then I went to the door of the basement room on the 1 floor, and a plot happened. I brushed a fire monster, killed it, and got a very good two-handed sword for killing dragons! ! (The warrior protagonist requires 34 powers, the mage protagonist requires 34 magic, and the thief protagonist is unknown)
2. About the calling task of 1 layer library:
Once in the library, there are three compartments. Press the TAB in the middle, and you will see a small iron frame. Click on it to open four summoning arrays and seven related magic books.
The cubicle where the Magic Circle 1 is located (referred to as 1 room) has four dharma books beginning with M N C T. Please take some information books on the ground first.
There are three books of E S R in the cubicle where Magic Circle 3 is located (referred to as Room 3 for short).
First, I went to 1 room and ordered the T-book. Then I ordered the circle of 1, summoned a mental pig and died immediately.
Then click on the E C S M N 5 book in turn, click on the No.3 array, and brush out a hellbear (task completed). Killing it can occasionally explode something good.
Then click on E R M 3 book in turn, click on circle 2, summon a soul and disappear immediately.
Finally, click on the book T R M E C S M N 8, and click four times (the left side of the room leads to the second floor) to summon the mage. He said, why did I come here for no reason? Then it was transported away.