One is a private detective with an extremely high IQ and a flexible mind, and the other is a criminal police captain who is agile and capable of action. The two twins have very different personalities. However, the occurrence of a case made the two start to work together to investigate the case.
After that, various bizarre murder cases emerged one after another, and the two also cooperated in investigating the cases. Gradually, the two brothers also developed an indescribable tacit understanding. At the same time, they also had to face more terrifying opponents...
