I look forward to another partnership between the female (Seven Tan)and male (Allen Run) leads. It was well cast. The antagonist was very convincing in his acting. The plot had a lot of layers and kept me longing to watch the next episode. Even though I knew the storyline, I still looked forward to watching it over again. I thoroughly enjoyed each time the criminal cases were solved and how the antique gadgets were used to deduce each step. It was CSI in the olden days. The FL and ML complemented each other when cases were being solved. Well done!