The Blood Rakshasa raised an eyebrow. When he saw the cover, he could turn directly to that page, didn't this mean that Ning Han knew every book in this palace well?

There are so many books in the palace, and he memorized them all?

However, what made the Blood Rakshasa even more surprised was what Ning Han said next-"The immortal mentioned in the book is the founder of our Yin-Yang Palace. ”

"If you're interested, I'll take you to see the book about this immortal."

Ning Han said.

The Blood Rakshasa is naturally good.

However, the place where Ning Han took her was not the library that Haitang led her to.

"Regarding the ancestor of the Yin-Yang Palace, and the first palace master of the Yin-Yang Palace, his records naturally cannot be put together with other books."

Ning Han explained to the Blood Rakshasa .

Blood Rakshasa nodded secretly, no wonder Begonia had been looking for so long, and he had never found a word about this immortal.

Ning Han was not walking elsewhere, but the room that belonged to the palace master of his Yin Yang Palace.

The Blood Rakshasa couldn't help but wonder, could it be that those books were all kept in his own room?

But it's also possible.

Perhaps, the palace masters of the Yin Yang Palace in the past dynasties could only live in the same palace, so it is not surprising that the information about the first generation of palace masters is hidden there.

Entering Ning Han's room, the Blood Rakshasa found that in fact, the palace master's room was no different from hers, with beds, desks, screens, and flower stands.

However, the Blood Rakshasa is a place where there are no books.

Ning Han approached the flower stand, exerted some spiritual power on the pot of flowers on it, and then turned the flower pot, and one of the walls in the room suddenly opened silently.

"It turned out to be a double control set up by spells and mechanisms."

Blood Rakshasa sighed.

If you only know one of the two, you won't be able to find this secret door.

"It's just a few books, and you're still like this?"

Blood Rakshasa pouted.

When Ning Han heard this, he said with a smile: "It's not that this book is so precious, the Yin Yang Palace is so careful to collect it, but also to show respect for the founder." ”

As he spoke, the two of them had already entered the secret door.

Although it is a dark room, the walls are inlaid with several fist-sized night pearls, which are brightly lit.

The Blood Rakshasa took a closer look and found that it was not an ordinary jewel, but a magic circle engraved on the beads to collect spiritual power, thus transforming spiritual power into light.

Compared to the library outside, there are far fewer books here, and there are only a few books on the huge bookshelf in the center.

The surrounding walls are full of portraits, and you can guess that these should be the palace masters of the Yin Yang Palace.

There is a portrait that, unlike the others around him, is larger than the surroundings.

Obviously, this should be the portrait of the first palace master.

The Blood Rakshasa walked in and took a look, and found that the portrait was an old man, with white hair and beard, but his eyes were bright.

At first glance, it doesn't look like a portrait, as if a person is about to come back to life from a portrait.

The Blood Rakshasa immediately understood that spiritual power was infused into this portrait.

At this time, Ning Han reached out and handed over a book.

"After reading this, you should understand why I have to be a national teacher."

The Blood Rakshasa glanced at him, and finally circled back again.

At that time, she asked, Ning Han didn't say, she thought that Ning Han deliberately changed the topic and talked to her about this immortal.

But I didn't expect him to go around in such a circle, just to explain?