Chương 661: Heaven Sun Battle Race

A continuous drizzle dropped down in the courtyard.

When he entered the Hidden Book Room, Zhao Feng felt a sense of calmness that contrasted with the fighting ongoing in the Demigod Forgotten Garden.

The Hidden Book Room was just a small book room, but it had several hundred books.

Zhao Feng glanced at them, but he didn’t see any skill or technique books.

“Fate of an Emperor, Heaven Legacy Race’s Mystery, Ten Thousand Ancient Races Ranking, God Tribulations Page….”

Zhao Feng’s eye scanned past the old books.

Some forbidden secrets in the outside world were written in the books.

These books might have even more information than the three-star clans of the True Martial Sacred Land. After all, the core materials and information of three-star clans weren’t open to the public.

While the books here could be read, there were limits.

Firstly, none of the books could be taken out.

Secondly, one could only read fifty books a day at most.