A poor auditor who was exiled in the south wanted to save his life among the numbers in the account books, but starting from an abnormal credit entry, he found out the truth that could tear the entire dynasty apart - the national destiny of the Song Dynasty had already been written into three private maritime accounts that would never be made public. They don't forge swords, they only forge trust. They don't attack cities, they only attack people's hearts. When the private accounts of maritime merchants cross the emperor's seal, I am the only one who checks the accounts.
