One-line synopsis: You can provoke a tigress, but don't provoke a dragon. (The series, This Shop Is Strange, is complete. Find it in my profile.)
Author's Weibo: Mingyue Tingfeng
Gu Xiangming's family has been wealthy for generations. By the time the fortune reached him, he had money but no ambitions. Studying was easy, and picking up girls was no challenge, so he decided to go on adventures as a private detective.
One day, a beautiful young woman showed up and said her name was Long.
She wanted to hire Gu Xiangming to find someone. She didn't know their gender, name, or age. All she knew was that they came from a wealthy family stretching back generations, had lived a smooth and peaceful life, and were compassionate, wise, and concerned for the world.
Gu Xiangming told her that the person she was looking for was in a temple. There were men, women, and even people with three heads and six arms there. But Long refused to leave. She said Gu Xiangming made her ribs ache, so he must be a clue to finding that person, and she was going to stay.
For twenty-seven years, Gu Xiangming had been blessed with good fortune and lacked nothing in wealth, intelligence, or courage. Now, at last, he'd met his match.
Worse still, he discovered that this young woman really was a dragon!