This is an automatically translated description

 All his life, Andrii has been striving to be perfect. So much so that others around him felt imperfect. Because Andriy is a successful lawyer with a brilliant education and career in England, a charismatic handsome man, married to the most beautiful of beauties, the father of two wonderful children.

 However, this perfect world began to crumble. A fatal car accident claimed the lives of his wife and children. Andriy was left with black, hopeless days. Suddenly, someone starts sending him strange notes, and their contents are shocking: the accident was no accident. Someone has issued a cruel bill, which Andrey has paid in full. But to whom and what did this perfect man owe so much?