The Seven-colored Inn had a deep relationship with the government of the Sky Dragon Empire, so there was no problem in the security area. During the period when the Seven-colored Inn had just appeared, there were indeed many people who destroyed the promise of the Seven-colored Inn. However, those who destroyed the promise of the Seven-colored Inn were all killed without exception.
It had already been several hundred years since Seven Colored Inn was founded. The Seven Colored Inn now was completely capable of obtaining the special characteristic that it had told about. In the last several tens of years, there had not been any accidents. Of course, there was an agreement between Seven Colored Inn and various powers that had played a vital role. Thus, Seven Colored Inn had become the safes
