Broken Tower

"Good Book," I said and closed the book before closing my eyes and going to my Inheritance space and started solving the difficulty I had; the book had helped me solve the problem. 

I stayed in my Inheritance space for hours, working on my Tyrant upgrade, which has been progressing like never before in these past three months despite traveling to the many ruins in between.

I had accepted the first offer of the Wisdom Tower the same day they offered and came to Wisdom Tower the very next day to study in their grand library, which is also known as the broken tower. 

The broken tower was originally a library of another world. It came to our world in a piece of ruin which the founder of Wisdom tower was able to bring back to our world through some method.