Please spoilers, also where did you read it? In English?
Spoiler:
If I remember well, Andrim will go to the circus with Jolga. At the beginning it was a normal show but the host is going to announce another show called " Dog Show " it is a performance between the magical beast Gigandi and others beast I think ( the magical beast is mistaken as a large wolf or a dog having a third eye and large fangs) The beast Gigandi fought with the others.
It was then, at the end, they showed two girls both naked with limbs bound on a mattress, there is one of the girl who looks a lot like Nasha.
Andrim started to tell the story of Nasha's family about what they did to repay the debt they had: they actually sold their two other daughters ( I think they had 4 daughter, Nasha, her twins and the two others that got sold to the circus). They will watch the beast impregnate the two sisters.
I think Andrim wanted to test Jolga, to make him realize again that he wasn't the kind person,quite twisted also to see if got full control of Jolga or not. If Jolga decided to arrest andrim or the circus working for the circus it will means that Jolga wasn't in completely captivated by Andrim but if he just watch the show without doing anything and end up choosing Andrim that would means he got him in the palm of his hand. ( And that will be the continuation of his plan ) As you might expect he chose Andrim and I think that's all for the circus arc.
Those who read the novel please correct me if I'm wrong because i've read this novel a long time ago my memory is a little blurry and sorry for the grammar, english isn't my first language so I tried my best tell u what happened
and you can find the novel in english in novel update
The circus scene was the most traumatic scene i've ever read in the novel, guys get ready