"Hahaha, yes, you must do something for me if you want to accept my inheritance." after hearing Su Tang's question, the God of thunder was stunned and laughed.

For Su Tang's performance, the secret of heaven standing aside also nodded secretly. It's really rare for a teenager to keep calm under such circumstances. However, he didn't know that there was a different soul hidden under the appearance of Su Tang's youth.

After hearing the words of the God of thunder, Su Tang whispered in his heart. Sure enough, he asked again; "I don't know what my predecessors need. What can I do for you?"

"It's very simple. You can't finish it now. You can't do it until you're really strong," replied the God of thunder.

"Old thunder, do you want him to inherit your previous identity and control the thunder punishment between heaven and earth? Or do you want him to continue to guard this world?" Tianji asked curiously.

"Hehe, if he accepts my inheritance, purple thunder heart must be his. It is necessary to control thunder punishment. My requirement is that if troubled times come again, I hope you can protect this continent. Can you do it?" the God of thunder smiled and thought Su Tang in his face and eyes.

"When troubled times come, protect the mainland?" Su Tang was stunned after hearing the request of the God of thunder.

Seeing Su Tang stunned, Tianji said; "Boy, you have to think well. It can be big or small."

After thinking for a long time, Su Tang looked up at the God of thunder and said; "Elder, I am willing to accept your request. When the troubled times come, I will guard this continent."

"Boy, you really want to do it." after su Tang's voice fell, Tianji asked.

"Well, I've thought about it all. There are many things I want to protect on this continent. I don't want to see them destroyed." Su Tang nodded and replied.

In fact, in his heart, he doesn't reject this requirement at all. After all, he still has a family to protect. In addition, the God of thunder also said that when he is really strong, he needs to protect the mainland, although he doesn't know what they say about the troubled times.

"Well, now that you have promised, I will pass on all my things to you," said the God of thunder again.

After hearing his words, Su Tang was excited. It is said that the God of thunder inherited and controlled thunder punishment, which is one of the most powerful veins in the world. I thought that I fell when I was baptized by thunder in the last life. This time, I didn't think I had the opportunity to control thunder punishment.

While Su Tang was thinking, the virtual shadow of the God of thunder over the valley began to shrink slowly, and finally turned into a heart wrapped in purple thunder, beating in the sky.

"Purple thunder heart, boy, you are really lucky. This is something that the God of thunder has worked hard all his life. Make good use of it after you get it, maybe you will become the second God of thunder." seeing the purple heart still beating in the sky, Tianji looked at Su Tang and said with emotion.

Just then the voice of the God of thunder came again; "Boy, I will inject the purple thunder heart into your body. Whether you can successfully integrate depends on your nature."

"Thank you, master!" Su Tang bowed and said after hearing the voice of the God of thunder.

As his voice fell, the purple heart in the sky began to move, quickly flew towards Su Tang and directly entered Su Tang's body.

As soon as zilei's heart entered the body, Su Tang felt great pain. His face suddenly became very pale. It turned out that zilei's heart had come near Su Tang's heart and was merging with his original heart. The purple thunder in zilei's heart constantly stimulated Su Tang's original heart.

As the heart began to fuse slowly, Su Tang's whole body began to tremble, and the severe pain had made him unable to stand.

"Boy, you must hold on. Think about it. As long as the integration is successful, you can control all the thunder in the future. At that time, you can lead your family and look up to the sky. What a prestige it is." seeing that Su Tang can't hold on, the Tianji nearby shouted.

He has been with Su Tang for so many days. He fully understands Su Tang's mentality of becoming a strong man. When he says this at this time, it can help Su Tang stick to it.

"Well, I know, I can still hold on." sure enough, Su Tang replied firmly after hearing the secret.

As zilei's heart slowly fused, Su Tang's body trembled more and more.

"No, I don't think I can give up at this time. I must integrate successfully. Only in this way can I pursue higher martial arts." his body trembled wildly, and Su Tang tried his best to cheer himself up.

Half an hour later, a dull noise came out of Su Tang's body.

"Boom!"

With the muffled sound, Su Tang's tense nerves suddenly relaxed. As soon as his eyes were dark, he fell straight back.

"Bang!"

When Su Tang fell to the ground, he fainted. Seeing that Su Tang fell to the ground, Tianji quickly flew over. After realizing that Su Tang was ok, Tianji breathed a sigh of relief.

He didn't want his master to die just now.

"Is he all right?" Tianji asked.

"Nothing but dizziness. He has successfully integrated purple thunder heart. Now the thunder power of purple thunder heart has begun to transform his body. I believe that when he wakes up, his combat power will be greatly improved." the virtual shadow of Thunder God appears again, but it looks more transparent than before.

The Thunder God's state at this time was discovered by heaven, "what's the matter with you? Are you okay?"

"Hehe, my remnant soul has always been maintained by zilei heart. Now zilei heart has been given to this boy. My remnant soul will dissipate between heaven and earth soon." hearing the question of Tianji, the God of thunder replied with a faint smile.

"Dissipate? Then why do you give the purple thunder heart to this boy?" Tianji was stunned and asked again.

"Hahaha, I forgot. You're just an instrument spirit and don't understand our human feelings at all. My body now can't continue to protect this world. Even if zilei heart is maintained, I believe it will dissipate one day. Now that I have the opportunity to inherit zilei heart to future generations, of course I choose to inherit it and let him continue to perform the next task instead of me "Said the God of thunder with a laugh.

After hearing his words, Tianji was silent. Although he had existed in this world for many years, he still didn't know much about human feelings. At this time, Tianji didn't know how to answer when the God of thunder said so.

"Tianji, I don't have much time. I need your help. I hope you can promise." the God of thunder said again.

"Tell me, you know my identity. It's just an instrument spirit. It's hard to help you do anything." Tianji nodded.

"Well, this boy has the original purple Qi, which is a level higher than that one. If he grows up successfully, he may be able to restrict that person. I hope you can do your best to help him grow up." the God of thunder said.

As soon as the voice fell, Tianji was silent. A moment later, Tianji looked up and said; "Well, to tell you the truth, I don't know if I can do it. You should know my situation. Even if I want to help, I don't have enough spare power. I still can't do many things."

"You can rest assured that you can take this thing away. If necessary, you can go to Lei Yu to find my people, and they will help you." then I saw the God of thunder throw a token with lightning symbol to Tianji.

After receiving the flying token, Tianji looked at Su Tang lying on the ground and asked; "Are you really sure this boy can compete with that one?"

"I'm not sure, but how can this be the first person in many years who can suppress him in his original aura? Maybe he can create miracles." the God of thunder shook his head and said.

"Then why do you spare no effort to help him?" Tianji asked puzzled.

"Hehe, do I have to choose now? Think about the God of war in those years. With your help, he can also seriously hurt the man. This boy's qualification surpasses him too much. Maybe he can compete with that man in the future." the God of thunder continued with a smile.

Hearing the thunder mentioned the God of war, Tianji was silent. After half a ring, Tianji said; "I will try my best to do what you said. Don't worry. He is also my new master anyway."

"Well, now that you have promised me, I can leave safely. There are still many things I left in this valley. I hope I can bring him some help. Take him to have a look later." after that, the figure of the God of thunder disappeared completely.

"Hey, a former super strong man fell. Don't worry about the God of thunder. I will try my best to help this boy." seeing the God of thunder dissipate, the secret of heaven sighed helplessly and said softly.

After saying that, the secret turned into streamer and entered Su Tang's body.

A few hours later, Su Tang woke up quietly and opened his eyes slowly. At this time, he had completely felt the sharp pain like before, and his whole body was very comfortable.

"Boy, you wake up. Congratulations on your successful integration of purple thunder heart and becoming the new God of thunder." Su Tang just woke up, the voice of the secret sounded in his ear.

"Did I succeed? I thought I would fail. Where is the God of thunder? Where has he gone?" Su Tang was stunned and then said.

He couldn't believe it in his tone. He had already failed. When he fused zilei's heart before, Su Tang was completely unconscious in the end. As for what happened, he didn't know at all. He didn't expect to integrate successfully in such a muddle headed way.

"He has left. He was just a wisp of remnant soul. He barely survived with the power of zilei heart. Now zilei heart has been given to you, and his remnant soul has dissipated." Tianji explained.

"Dissipated? Why? Why did such a powerful God fall? He is the God in charge of thunder punishment." Su Tang exclaimed in disbelief.

"Boy, God is not omnipotent, and God will die. Finish what he gave you. Grow up quickly. You still need to protect this continent in the future." Tianji said again.

At this time, Su Tang still couldn't react from what just happened. He couldn't believe that such a powerful strong man would fall down. What's the purpose of pursuing the perfection of martial arts?

At this moment, Su Tang's heart of martial arts and Taoism wavered. Why did he practice? Why practice?

Tianji felt that something was wrong with Su Tang at this time, and immediately shouted; "Wake up, boy!"

With a big drink from the secret of heaven, Su Tang was still confused and slowly began to restore Qingming.

"Boy, cultivation is to kill against the sky. The higher the cultivation, the easier it will be. The longer he can survive, but even if it takes longer, there will be an end, so cultivation is more a kind of protection." Tianji solemnly advised.

"No matter how long it takes, it will end. Cultivation is more about guarding? Yes, I still have a family to guard, and the whole continent to guard." after repeating a piece of secret words, Su Tang suddenly figured it out.