Great Expectations: The sequel

I read great expectations by Charles Dickens and loved it. I'm going to make a sequel in my free time just for fun.

The plot: Orlick escapes from the county jail seeking one thing. Revenge on Pip.
Pip is living happily abroad with Herbert and Clara. Suddenly he begins reviving mysterious letters. They appear to be from another benefactor, but Pip is done with obtaining the riches of another. He doesn't want to risk getting into debt again. He tries to send the money back, but the return address is a mystery.