C439 Leaving the nine grand floors

After Qin Tian made his decision, he relaxed and put the Basic Thunder Arts back on the shelf.

Qin Tian thought: Anyway, there are many martial skills and techniques in here that I cannot come in contact with. Furthermore, I have also found the [Basic Thunder Arts] today, completing my mission, and it has been a long time since I have come out today. It is time to go back