This jade hairpin was actually a divine artifact that allowed the wearer to withstand 3 attacks from a Mahayana cultivator. Attacks from cultivators below the Mahayana stage wouldn’t harm the wearer.

In Yao Zhi’s current world, not to mention a Mahayana cultivator, even a Qi Gathering cultivator was nowhere to be seen. So, wearing this jade hairpin was equal to having a cheat.

Since she already had several defensive items, she would give this jade hairpin to her husband. On the battlefield, swords and spears had no eyes. The possibility of her husband getting injured was not zero.

Making up her mind, she stored the jade hairpin in her system’s storage and opened the wooden box.

Inside the box were stacks of talismans with different patterns. She took them out and sorted them according to their patterns. Each pattern had a total of 10 talismans. There were a total of 5 different patterns.

She checked the talismans and clicked her tongue in amazement. The talismans were actually speed-boosting talismans, invisibility talismans, lightning sword talismans, flying talismans, and golden bell talismans.

The speed-boosting talisman could allow the wearer to increase their speed by 50 times. The invisibility talisman could allow the wearer to become invisible for 2 hours. Only a cultivator at the Nascent Soul stage could detect the wearer’s presence.

The lightning sword talisman was a killing array talisman. The moment the talisman was activated, it would activate an array of 10,000 lightning swords that covered an area of 10,000 li. This was equal to 5,000 kilometers.

The flying talisman allowed the wearer to obtain flying ability for 24 hours. The speed of flying depended on the wearer’s cultivation stage.

As for the golden bell talisman, it was a defensive talisman. When the talisman was activated, it would create a golden barrier in the shape of a giant bell that enveloped an area of 10 li to 20,000 li. The bigger the area it covered, the weaker the defense was.

Yao Zhi thought for a moment and asked, "System, since this world’s Heavenly Dao didn’t allow me to cultivate, why give me so many talismans and divine artifacts? I don’t have any spiritual energy, so how could I activate them?"

After she finished her words, the system’s voice echoed in her mind.

"The Host can use spiritual stones or spiritual spring water as replacements to activate the talismans. As long as it has enough spiritual energy, the talisman can be activated."

Hearing this, Yao Zhi nodded and asked again, "Then, if I want to put a mountain barrier on this jade mine, how many spiritual stones do I need?"

"Since this world didn’t have any spiritual energy, the Host needs 50 high-quality spiritual stones to activate the mountain barrier. The Host needs to replace the spiritual stones once every 3 months to maintain the barrier."

Yao Zhi frowned when she heard this. She didn’t know when she would obtain spiritual stones from rewards again. If she ran out of spiritual stones, the mountain barrier would disappear, and all of her previous efforts would be for nothing.

"Is there no item that could replace the spiritual stones permanently?"

"The Host can plant a spiritual vein fragment and use it as the formation eye to maintain the spiritual energy."

"If I activate the mountain barrier, will others be able to enter the mountain or see it?" she asked again.

"The mountain barrier will carry the Host’s soul imprint. Therefore, besides the Host, only people registered in the shared manor will be able to see the mountain and enter the mountain barrier."

Hearing this, Yao Zhi nodded and took out the smallest spiritual vein fragment from her jade bottle.

"I want to use my personal assistant to create the mountain barrier. Use this spiritual vein fragment as the formation eye."

The next moment, Lu Chi’s voice echoed in her mind. "Master, where do you want to plant the formation eye?"

Yao Zhi thought for a moment and said, "Just plant it under this Wutong tree. We will use it as the formation eye."

"Understood."

As soon as the mechanical voice sounded, the spiritual vein fragment in her hand disappeared, and the entire mountain shook.

Ye Ying and Bai Xue were startled and quickly rushed to her. They huddled together, using their bodies to cover her body.

The stones and debris fell from the ceiling and hit their bodies. Fortunately, both of them were spirit beasts, and the stones couldn’t injure them.

The mountain shook for half an hour before everything calmed down.

When Yao Zhi stood up, she saw that the entire cave, including the Wutong tree, was covered with intricate patterns. The patterns shone with golden light for a minute before they disappeared.

At this moment, an image appeared in her mind. She could see the entire mountain, and when she focused her mind, the scenery moved. She could zoom in and zoom out on everything.

Now that the trigger of the war had been solved, it was time to go home. She patted her wolves and said, "Let’s go home."

Ye Ying lowered its body, and after she climbed on it, they left the cave.

Unbeknownst to them, soon after they left, a drop of immortal dew fell into the stone bowl.

After Ye Ying and Bai Xue escorted her out of the mountain, Yao Zhi took out her donkey from the system’s grassland and rode back home.

As for her wolves, they both returned to the mountains. With the mountain barrier and spiritual vein fragment planted there, it was the best place for them to cultivate.

When she reached home, the sky had darkened. After she finished taking care of her donkey, she went to her room and entered the shared manor.

Just after she finished taking a shower, she saw her husband appear in the living room. Seeing his tired face and unkempt appearance, she walked over and asked, "Husband, is everything alright on your side?"