The book required a lot of intelligence units especially the fact that his brother was so greedy and exploitative, after that, khaled finds in the book a riddle which he couild not solve until Asil -who had a big wealth of intelligence- helped him, and then he found the basement door for returning home, but first he has to find a way to reach it after he discovered that the door is outside the walls of Zicola not inside, so he made a plan that goes like this: he will dig a tunnel in one of the nearest houses to the wall, he will give 200 intelligence unit to the guard and 300 unit to the workers who will dig the tunnel in the condition that they will finish the job in 20 days, in that time he will be working to regain his units, but surprisingly, the governor's child was on his seventh month only and during that Khaled was arrested for being one of the poorest men in Zicola, and after he was tested by the doctor Asil alongside with other arrested citizens, it turned out that he was one of the three poorest persons, then he was forced to play the Zicola game which he did not succeed in it, and was sentenced to death by slaughtering, but the doctor had already gave him some of her so much intelligence because she loved him and did not want him dead, so Khaled will be spared for being rich and the doctor Asil will be considered a traitor, and with the help of his two friends, Khaled could reach the tunnel that leads to Foureek Basement and returned home, while the doctor escaped Zicola Land.