An Exhaustive Strategy

In a fraud case, bankrupt accountant Xu Yao discovered that he could touch the numbers and see the real transactions behind the flow of funds - the crimes covered up by the accounting books. In order to overturn the case for his father who was wrongly imprisoned, he accepted a mysterious commission and sneaked into a top financial group, but unexpectedly uncovered a century-old conspiracy. As the secrets were decrypted, he was horrified to discover that his mathematical talent was the most critical part of the plan...