C2364 His Heroic Spirit Soared to the Sky

Speaking of which, The Mu siblings were actually quite talented.

After all, they had Book Spirits in their bodies, which was the system.

It was nothing more than that they hadn't activated it yet.

However, what was their bad luck?

Previously, when they encountered the recruitment of disciples from the God-slaying Palace, the two of them went to try their luck.

Of course