Lu Qingyun was soon displaying his signet ring as he stepped into the shimmering pale blue portal that would lead him to the fourth floor of the Red Heaven Sword Library.
The fourth floor was even grander than the third floor. There were fewer shelves but there were many small chambers everywhere.
These small chambers were for the cultivators to have a quiet time as they tried to analyze the concepts of the cultivation manuals in the place to see if it may be suitable.
The higher floor it is, the harder it is for a cultvator to understand the cultivation concepts behind a cultivation manual and hence, they would need more time to study it first before deciding if it may be suitable for them.
And it may even take a full day or even many days.
Not all the cultivation manuals are actually sword manuals in the Red Heaven Sword Library but sword manuals are the majority as the Red Heaven Sword Hall is renowned for its libary of sword manuals.
