After running the vitality for half an hour, Lin Yun's injuries finally basically recovered, and then he followed Lin Ying to visit Zhang Wei.

Zhang Wei was lying in the wing room in the Yun family's mansion at this time, and he couldn't even get out of bed.

Although Yun Ruoxi had tried her best to treat him, she still couldn't save his legs.

After all, his legs had been crushed to pulp, and he couldn't find even a single intact tissue, and no matter how skilled he was, he couldn't cure it.

"Young master." When he saw Lin Yun coming, Zhang Wei immediately sat up from the bed, respecting Lin Yun as always.

Lin Yun couldn't see the slightest remorse in his gaze. He used his legs in exchange for Lin Ying's life, in exchange for being willing.

"You're doing a good job, don't worry, you'll be able to get out of bed and walk tomorrow." Lin Yun lifted the quilt and checked Zhang Wei's injuries, then said solemnly to Zhang Wei.

"Really? That's great! Zhang Wei couldn't believe it, he didn't expect his legs to be saved. If these words hadn't come out of Lin Yun's mouth, he would definitely feel that it was a desolate conversation.

"Not only will I make you walk on the ground, but I'll also make you fly in the sky." Lin Yun said without any joke, and after speaking, he turned around and left the room with Lin Ying.

After leaving Zhang Wei's room, Lin Yun immediately found Yun Ruoxi and asked for ten Xuan-rank treasures from her, and then temporarily requisitioned the Yun family's refining room.

Lin Yun took ten Xuan-level treasures and retreated in the refining room all night.

Early the next morning, when Lin Yun came out of the refining room, he already had a pair of metal legs in his hands.

This is the mechanical leg that Lin Yun melted away the ten Xuan-rank treasures and then re-forged for Zhang Wei.

It is forged using the most advanced mechanism technology in the Divine Domain, and its internal structure is very intricate and complex, with several systems in it.

Power system, flight system, attack system.

Each system consists of a driving circle and hundreds of components.

With these legs, the owner can move quickly on the ground, fly freely in the air, and shoot hidden weapons to attack enemies.

Lin Yun took this pair of mechanical legs and came directly to Zhang Wei's room.

When he saw the mechanical legs, Zhang Wei's face was full of incredulity.

He couldn't imagine what it was like to combine mechanism technology with the human body.

Lin Yun's whimsical ideas completely opened his eyes.

After a little preparation, Lin Yun began to install mechanical legs for Zhang Wei.

Zhang Wei's lower body was completely crushed from the hips down, and his legs basically no longer existed.

Lin Yun amputated all of his legs, and then connected the nerves and meridians of his legs to the mechanical legs.

The whole installation process only took half an hour.

Half an hour later, Zhang Wei walked out of the room with a pair of mechanical legs.

Lin Ying, Yun Ruoxi, and many other Yun family members who were overflowing with curiosity were all standing outside the compound at this time, looking at Zhang Wei with curious eyes.

"How did you really combine the technique with the human body?"

"It's unbelievable that the mechanism is installed on the human body and used it. If I hadn't seen it with my own eyes, I wouldn't have believed it. ”

Lin Yun quickly walked out of the room, stood at the door and said to Zhang Wei, "Are you still used to using new legs?" ”

Zhang Wei immediately turned around, knelt down in front of Lin Yun with his mechanical legs, and thanked him gratefully: "It's very customary, thank you young master." ”

Lin Yun beckoned, motioned for Zhang Wei to get up, and then continued, "You try to run fast." ”

Zhang Wei nodded, then got up and rushed towards the outside of the Yun family's compound.

The mechanical legs bent automatically, and then straightened violently like a spring, Zhang Wei's body jumped straight forward, instantly spanning ten meters away, and then kicked on the ground again, and jumped forward more than ten meters.

Zhang Wei just stepped ten meters in one step, and stepped out of the Yun family's compound in just a few steps.

Only then did he turn around and look at Lin Yun in surprise: "So fast!" The pair retreated too fast, much faster than my own legs. ”

Lin Yun also nodded with satisfaction, and then continued: "You try to pour the vitality into your legs again, and then release it from the jet air in the palm of your foot." ”

Zhang Wei immediately did as Lin Yun instructed, and the soles of his feet immediately erupted a large amount of vitality, and the recoil force formed made him fly off the ground and into the sky in an instant.

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As soon as he flew into the air at a height of ten meters, Zhang Wei staggered, it was difficult to grasp the balance of his body, and he obviously had not yet adapted to flying.

However, his face was full of excitement at this time, and he kept shouting in mid-air: "I'm flying!" I can fly! ”

For the next half hour, Lin Yun was teaching Zhang Wei how to adapt to flying and teaching him how to use the hidden weapon hidden in the mechanical legs.

After having these mechanical legs, Zhang Wei's combat power has skyrocketed, and he can completely defeat the enemy by leapfrogging.

After all, the ability to fly is not something that every martial artist can have.

At least so far, Lin Yun did not have the ability to fly without opening the main martial soul [Flood Desolation Demon God].

Zhang Wei has the ability to fly, so he can strike at the enemy from the air, occupying an absolute advantage, so that the enemy whose strength is above him is completely helpless against him.

After teaching Zhang Wei to adapt to mechanical legs, Lin Yun taught Yun Ruoxi some inscription techniques, and finally came to study Lin Ying's martial soul ability.

Lin Ying's awakened martial soul is a beautifully shaped silver mirror. This is a ground-level martial spirit, and the ability it possesses is definitely not weak, but it has not been studied.

Lin Yun called Lin Ying to a room alone, asked her to condense the martial soul in front of her, and opened her heart to gain insight into the martial soul from the microscopic level.

After a few minutes of insight, Lin Yun finally discovered something mysterious, and immediately said to Lin Ying: "Sakura-chan, you continue to maintain the martial spirit, I will teach you a set of sword skills now, you can observe carefully and see how much you can learn." ”

Although Lin Ying was very curious about why Lin Yun wanted to teach her swordsmanship at this time, she still nodded obediently, and then stared at Lin Yun intently.

Lin Yun immediately took out the skull sword and waved it in his hand, forming dazzling sword lights.

Of course, this set of sword techniques is not the "World Destroying God Sword Technique", but the heaven-level sword technique that Lin Yun cultivated in the early stage of his previous life, the "Spirit Sword Technique".

It's not that Lin Yun is unwilling to teach the "World Destroying God Sword Technique" to Lin Ying, but that Lin Ying has no foundation now and can't cultivate the "World Destroying God Sword Technique" at all.

Before cultivating the "World Destroying God Sword Technique", you need to first cultivate the Holy Rank Sword Technique "Holy Sword Technique" to lay a good foundation.

And before cultivating the Holy Sword Technique, you must first cultivate the Spirit Sword Technique to lay a good foundation.

The Spirit Sword Technique can be said to be the foundation of the foundation of the World Destroying God Sword Technique.

Only by cultivating the "Spirit Sword Technique" to the fullest, Lin Ying can cultivate the next "Holy Sword Technique" and "World Destroying God Sword Technique".