This extension contains 3 consecutive cases.

This is a story that happened in the Ming Dynasty.
You are the owner of an inn outside the Guan, and run a hotel with a man named Lao Du.
Suddenly, a few strange guests came to the inn, one of them died strangely.
Who is the murderer?
What is the murderer for?
Gold Mine ... Sect ... Hate ...
You slowly unlock the secrets of everyone in the inn, including ... yourself.