The answer to your question is a hyperbole i believe
Answer:
I think it is a prediction of what is going to happen in the next chapter.
Explanation:
A complex sentence has one dependent clause and one independent clause.
Here's some examples;
1. After twenty years, he still had feelings for her.
2. Because my coffee was too cold, I heated it in the microwave.
Being cheap and making you pay, or on a budget.