"Brother Su Yu! Show me the wound quickly!"

A figure appeared in the room without any warning. Tsunade looked carefully and found that it was Su Yu, so he immediately ran over anxiously, wanting to see his wound, but he was afraid that he would be reckless. As a result, the injury was not cured, but it was even worse. After all, she was not Tsunade in the future, and her medical level had not reached the level of her later generations.

"Um."

Knowing that she knew medical ninjutsu, Su Yu did not refuse. Just now, after learning that the person who was looking for him was Tsunade, he had already considered it. If this small injury was exchanged with energy points for potions, it would be a bit unstoppable. If he didn't care, he wouldn't know that it would take many days to heal. So after hearing Tsunade's voice, Su Yu decided to pay attention to let her treat it.

After saying goodbye to Lala, Su Yu immediately rushed to Tsunade. After all, the pain in her chest was not good.

“Is it here?”

Lying on the bed, Tsunade carefully placed his hand on a swollen place on Su Yu's chest and asked with a little distress.

"Hiss! Be gentle, that's there!"

Although Tsunade did not use any force, Su Yu felt a sensation of pain after just touching her gently. After taking a breath, she quickly asked her to move lighter.

"If you are a man, just bear it. After all, there is still a lot of blood stasis. How can you do it without some force?" She glanced at Su Yu, who was lying on the bed. Seeing that he was only injured by flesh, Tsunade also let go of his heart that had been holding. Although she felt sorry for her lover, as a medical ninja, she still chose to use the best method to treat him, that is, to use medical ninja to recover from his injuries, and massage him vigorously to help him spread the blood stasis on his chest as soon as possible to facilitate subsequent treatment.

“……”

All of them have been said by Tsunade. Even if it hurts so much at this moment, Su Yu can't scream, otherwise he would not be a "man" in Tsunade's eyes.

Seeing that his words were effective, Tsunade smiled secretly, and then began to concentrate on helping Ai Lang to treat him. Occasionally, he deliberately pressed the weight several times. Su Yu grinned in pain, but he just didn't dare to shout out loud.

"Okay, it's okay to have a day off."

After almost a few minutes, Su Yu felt the pain in his chest gradually subsided. Just when he was so comfortable that he wanted to sleep with his eyes closed, Tsunade suddenly slapped his chest hard, then rubbed his hands, and ran out with a smile.

"Hiss... this little girl actually attacked me..." Although the wound was almost done, being hit by Tsunade like this made Su Yu bare his teeth in pain.

After a while, Tsunade came back again, but there was a roll of bandage on her hand.

"This is a medical bandage. Although it is not as effective as using medical ninjutsu directly, it can speed up the recovery of trauma." Tsunade knew that Su Yu was not from this world, so when she saw his strange face, she patiently explained to him.

"So? It seems that I should also find three generations of old men to ask for more points in the future." Seeing that there was such a magical bandage, Su Yu immediately had some bad thoughts in his mind.

"You save money. This thing and the soldier's glutinous rice balls, the substitute wood is the three treasures that save lives on the battlefield. The village is very strict in control. Each ninja has a specified number of configurations, so it is impossible to give it to you more."

Looking at Su Yu's eyes, Tsunade knew that he was going to blackmail his teacher again, but it was not her business. Anyway, the elders in the village are not children anymore, and they are still responsible for doing things. It is impossible for them to give out these three things that save lives in vain. At most, they will only take out a small part to trade with Su Yu. However, this can also enhance the strength of the village and there will be no loss.

"So expensive!" He looked at the bandage tied on his chest in surprise. From Tsunade's words just now, Su Yu could guess that even if this bandage was, Tsunade himself was reluctant to save it.

"It's good to know, it's because of you. If someone else had changed, I wouldn't be willing to use this little injury for him." Looking at Su Yu's surprised expression with satisfaction, Tsunade tied up his bandage and spoke to him in a tone that you should feel very honored.

"There's no way, I'm your husband. Who else can I give if you don't give it to me?" At this moment, most of the injuries on my chest were healed, so Su Yu's scoundrel personality also appeared again. While Tsunade was unprepared, she hugged her in her arms.

But Tsunade took into account his injuries, so she didn't dare to struggle. She just rolled her eyes and spat, "I'm not honest when I'm injured."

"I'm very honest. Look, my hands are just touching through the clothes." When he heard Tsunade's words, Su Yu immediately replied seriously, but his hands were very dishonestly climbing on Tsunade's small steamed bun, and began to gently rub it.

"You are really... I have something to do. I'm going to teach my juniors medical class later." Feeling Su Yu's increasingly unrestrained hands, Tsunade had to use a little force to escape from his control. She was afraid that if she continued like this, she probably would fall again later, so she was about to run out after she escaped.

"You have a rest first, I'll be back after class." Before running, Tsunade was afraid that the lover would be unhappy, so she took the initiative to kiss Su Yu's cheek and then quickly escaped.

"This girl...I won't really eat her, isn't it just a joke?"

He smiled bitterly and touched the position where he was kissed just now. Su Yu felt that Tsunade had a very deep "misunderstanding" about him. He was just preparing to tease her, but she ran away as if she was running away.

Forget it, let's have a sleep. I was woken up because of hunger just now. Now the wound doesn't hurt anymore, and my stomach doesn't get hungry. Finally, I can sleep for a while.

‘Master God, should I change my life-saving skills? Otherwise, if I get one more time next time, I’m afraid my little body will not be able to bear it.’ Before going to bed, Su Yu was going to exchange for a life-saving skills for himself. After all, physical strengthening is not something that can happen overnight, and he can’t get really good quickly, so it’s better to exchange for a life-saving skills as soon as possible.

‘Yes, when you had more skills, I planned to suggest you do this, but you didn’t take it seriously.’

After hearing the words of the Lord God, Su Yu's face turned red. The Lord God did remind him like this, but at that time he thought that there was no need for life-saving skills to deal with the dead body, so he refused and spent half of his skill points on Li.

‘That... I didn’t set my target on the demon at that time, and I didn’t know that there were so many great people in my world.’ I changed the subject awkwardly. Although it was indeed caused by my carelessness, there was also the main god who didn’t tell him the reason for the dark world at the beginning, otherwise Su Yu would have armed himself to his teeth with energy points and skill points.

‘Forget it, it’s not too late now. It’s good to have a life-saving skill, and you can learn it now.’ Knowing that Su Yu is a stubborn duck, the main god is lazy to have more disputes with him, so he directly recommended a skill for him.

‘What skill? I have 5200 energy and 8 skill points now!’ Among them, killing a level 2 demon will get 2 skill points and 1000 energy points, five level 1 demons will get 1000 energy points, and the other 3200 energy points and 6 skill points are the remaining ones before.

‘Stand-in-Office.’

‘...Isn’t it better to just find Tsunade if I want to learn this...’ When Su Yu heard that it turned out to be this skill, he immediately felt a little disappointed.

‘This skill is very suitable for you, and as long as it is not a large-scale attack, you can basically use it to avoid any entity or energy attack.’

'The problem is that I can learn it from Tsunade...' Su Yu of course knows the function of this skill, so he didn't say that he didn't like this skill, but it was just a waste to learn this skill simply.

‘How long do you think it will take to use this ninjutsu proficiently? Do you think it will take no ckl to start this ninjutsu? Do you think it will take several days or months to practice ckl?’ Asked a few questions, and immediately shut up Su Yu, who was still complaining just now.

‘The substitute technique I asked you to learn is a skill, not a ninjutsu in this world. You don’t need any energy or time when you launch it. In theory, as long as you can react, you can avoid the attack.’

‘Are you abnormal...you'd better finish it just...’ The more you listen, the more shocked you are. Su Yu is not a fool. Such a top-notch skill cannot be cheap, and even if it is cheap, there must be restrictions.

‘You are not stupid. Every time you use this thing, you must use the characteristic substitute wood that is exchanged in the space, which is 500 energy points at a time. Secondly, after using the substitute, there will be a certain cooling time, but it can be reduced as the level of seal mastery increases. At level 1, the cooling time is 5 seconds, and at level 5, it is infinitely close to 0 seconds. It can be said that the cooling time of this skill is the seal time, but it just puts the process of sealing behind it.’

‘.........Why do you have to have a characteristic stand-in wood...' Although it is a bit restrictive, it does not hinder Su Yu's enthusiasm for it. It just consumes 500 energy points every time, which really makes him feel a little distressed.

'The so-called stand-in technique is actually to cause the reaction of the stand-in Muli technique by making seals, and then make people perform short-distance teleportation. However, there is another premise for all of this, that is, there is a ckl to guide it. So if you want to use the stand-in technique in this world, you must learn ckl, and you cannot use the redemption skills, and you must make a seal yourself.'

‘Okay, I don’t have that time to learn...... just redeem it...................... when he heard that he wanted to learn ckl, Su Yu gave up, regardless of how many skill points this skill would require. After all, the main god said that he could redeem it now, so he was not afraid that the skill points would not be enough.

‘Well, to redeem the mastery of level 1 seals, you need 2 skill points. This is the prerequisite for learning the substitute technique. To redeem the substitute technique, you need 6 skill points. Is it confirmed?’

'confirm......'

It's not expensive, but if you think about it, you will lose 500 energy points after using it once. Su Yu can only cry. This thing is really something that can save your life. In the end, you have to resist it by yourself.

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I don’t know much about the substitute technique, but I think the substitute technique must not be completed by moving quickly, otherwise with the speed, I can simply go around behind the enemy and attack. There is no need to find something to put it in place and leave it. Isn’t this a pain in my spare time... Of course, the special substitute technique is exceptional. Anyway, the ordinary substitute technique in this book is done by relying on substitute wood.
Chapter completed!