No Destruction, No Establishment

The story takes place after 1920... Feng Yuchuan is a seemingly idle young agent with no big ambitions in the Shanghai Public Concession. Su Beimu is the young master who came back from France to inherit the inheritance. They met because of a murder case and became detective partners by accident. The eldest young master disdains the young agent's looseness, and the young agent despises the eldest young master's rigidity. Fortunately, they have one thing in common - investigating crimes. I thought that investigating crimes would be the best recipe for dawdling, but I didn't expect that their encounter was destined to be anything but ordinary as early as more than ten years ago. Therefore, the young agent is actually very ambitious, and the young master is actually full of hatred. In that special era, where will the two young people go?