Ouyang Rui, Ouyang Zhi and Ouyang Chi, the two brothers, were all injured, and Ouyang Qing asked the three of them to go back to recuperate first.

And with the departure of everyone, only Ouyang Qing and Su Yu were left in the backyard of the City Lord's Mansion.

Ouyang Qing took Su Yu to the rockery in the center of the lotus pond in the backyard.

This rockery is built very leisurely and elegant.

There was a cave on one side, and Ouyang Qing took the lead and walked lightly into the rockery of the cave, and there was a passage that extended downward.

Su Yu followed behind the woman.

The passage is quite narrow, and there are luminous stones on the inner stone walls, which emit a faint light.

A burst of women's body fragrance came from in front of him, looking at the back of the woman Miaoman in front of him, round buttocks, and slender jade legs, Su Yu touched his nose.

After walking through a passage a hundred feet deep, the boy and the woman came to a stone gate.

I saw that on the side of the stone gate, there was a small circular hole.

The hole was exactly the size of a pendant key.

Ouyang Qing took the key in her beautiful hands and put it in the keyhole, but she put it a few times, but she still didn't put it in, Su Yu saw this, smiled slightly, and a different color flashed in her eyes.

Ouyang Qing was slightly stunned, and then she spit out her little tongue gently and cutely, in fact, she was also a little nervous in her heart, after all, it was the first time she had entered this secret cave, and she was also very curious about what was inside?

"Bang!" Suddenly, Ouyang Qing imprinted the small disc key on the keyhole at once.

Seeing this, Su Yu held his breath, he had always been very keen on searching for treasures in other people's treasure houses.

This is a sense of anticipation excitement in the antique market, Taobao picking up leaks.

However, the two waited for a long time, but there was still no reaction, which made the boy and the woman stunned again.

Su Yu was extremely speechless and said, "The key is also put on, why is there no movement?"

"Yes......" Ouyang Qingshui looked at Su Yu in surprise with big eyes, "Could it be that the way to open it is wrong?"

Su Yu frowned slightly, and turned the key again with his fingers, only to hear a click, the key seemed to be really stuck into the card slot, which made Ouyang Qing's face red.

"Boom, boom!" In the next moment, a loud sound came from inside the stone gate, which was ten zhang long and wide.

"Retreat!" Su Yu's face suddenly changed, he pulled up one of Ouyang Qing's jade arms, and his figure quickly retreated.

At this moment, an astonishing wave spread out from the stone gate, as if a ripple of water swept in all directions.

At the same time, the lotus pond on the ground suddenly lifted up a river water that was ten meters high, which was not spectacular!

Ouyang Qing was protected by Su Yu behind her, her face was shocked, she didn't expect that there would be such a big movement when she opened this secret cave.

If Su Yu hadn't protected himself in time just now, he was afraid that he would have been seriously injured by the fluctuation of the formation.

Ouyang Qing and Su Yu retreated ten zhang away, looking at the stone gate, only to see rays of light flashing out on the stone gate, diffusing it.

"Click!"

Under the gaze of the two, the heavy huge stone door finally opened slowly, and the heavy sound of crackling spread.

As the stone gate opened, the amazing waves on the ground receded.

Su Yu was surprised, no wonder Ouyang Batian blatantly set up a treasure house here.

Just the forbidden fluctuation on the stone gate just now, if someone forcibly broke in, even if it was a cultivation of the Great Perfection of the Xuanzhen Realm, I was afraid that it would be killed on the spot in an instant.

As soon as his body moved, he and Ouyang Qing walked towards the stone gate.

And as soon as the two entered, the stone door closed again!

Su Yu and Ouyang Qing, who entered the stone gate, looked around, and saw that in the eyes of the two of them, it was a stone hall with a size of twenty zhang.

In the stone hall, there are rows of stone shelves, on which are placed many weapons, utensils, elixirs, pill bottles and other items.

Not only that, but in the corner of the stone hall there is a huge pile of dark stones, and a bronze chest that looks like a coffin.

Even Su Yu was in a heart when he saw the pile of dark stones.

At this time, he realized that he had underestimated the resources of this treasure house, how much Ouyang Batian had embezzled over the years!

Ouyang Qing's beautiful eyes were also a little silly, and she was also shocked by her father's net worth.

"Su Yu, it's still too late for you to want this whole treasure now..."Ouyang Qing winked at Su Yu.

Seeing the woman's sincere appearance, Su Yu shook his head slightly, and said with a smile, "Thank you for your kindness, but since you missed it, it is not with me." ”

When Ouyang Qing heard this, Dai Mei frowned at Su Yu, but seeing the other party's resolute attitude, she had to exhale lightly and said, "Well, you can take a look around, is there anything interesting." ”

Su Yu nodded.

At the moment, walking in front of the rows of stone frames, although there are a lot of Xuangong Xuangong here, they are basically yellow-level existences, and only one woman's cultivation of the 'Blue Water Secret Technique' is Xuan-level.

Su Yu could have an epiphany of the secret techniques by taking the pill, and naturally he would not waste time cultivating these low-level mystical techniques.

He didn't hesitate to perform the art of identification, and when he passed through a tool area, the corners of his eyes suddenly jumped slightly, and then his eyes drifted unconsciously, landing on the shadow corner of the stone frame beside him, where there was a round iron plate covered with dust.

Su Yu's face showed a hint of discoloration, his palm stretched out, and he picked up the iron plate that was one finger thick, only to see that the disc was covered with spirit patterns, but it was already a little blurry.

'Array

Formation name: Small Five Elements Broken Xuan Array

Grade: Level 2 Formation

Utility: Defense, Gathering Spirits

Quality: In disrepair, it can only resist attacks below the double level of the Xuanji Realm. ’

Su Yu's eyes narrowed slightly, if he guessed correctly, this array disk was the previous array disk of this treasure house.

It's just that it has been rusted, and its power has been greatly reduced, so it was replaced by Ouyang Batian.

The array disk is a very delicate instrument, it is simpler than the array flag, buried in the ground, and can be operated by continuously absorbing the mysterious power of heaven and earth.

"With this array, I can feel much more at ease when I cultivate or do something unknown in the future. Su Yu put the array plate in the storage bag.

Although he can enter the space of the Refining Tower Heaven now, he will not stay in it for long, and if he does not enter the Reincarnation Light Gate for half an hour at most, he will be pushed out by the Refining Tower Heaven.

And although this array is rotten, it can still resist the dual cultivation of the Xuanji Realm, and it may be able to save its life when it will be used.

Ouyang Qing covered her mouth and smiled on the side, a little puzzled why the young man would choose a broken iron plate.

After a while, when Su Yu walked through the rows of shelves, he couldn't help but feel slightly disappointed, although there seemed to be a lot of items in this secret cave, but what really allowed him to use it was the array plate just now.

He walked over to the bronze box and opened the lid, but his eyes moved, and he let out a soft 'huh'.

"It's actually a beast corpse!?" Su Yu was different.

And Ouyang Qing was also very surprised, he didn't understand why his father put a beast corpse in the treasure house, and stored it in a bronze box, obviously attached great importance to it.