The strongest son-in-law

Now Han Li is a villain first and then a gentleman. If it turns out that Calvin is really a friend of Grandpa and has no malicious intentions.Han Li will definitely find an opportunity to apologize to him in person in the future.

If he is also a liar who is spying on the Nine Heavens Thunder God Art, then everything Han Li is doing now is worth it.

When Han Li was ready to go down, he walked back to his room by the way.

Although Han Li was going to take the box down, but Han Li was not so stupid that he would really put the Nine Heavens Thunder God Technique into the box.

After thinking about it for a while, Han Li walked to the corridor outside the room, and said to Calvin below, "Have some tea first, and I'll write a letter, and it will be ready soon."

"It's okay, you can just write. But your grandpa will come back soon, you can save the words until he comes back, and it's better to talk to him face to face."

"Hahaha, let's talk about it now, and we can wait for grandpa to come back. As long as grandpa comes back safely, I will be relieved."

"Go ahead," Calvin smiled.

Han Li closed the door smoothly.

While outside, Kawen thought: "Hehe, I didn't expect Old Ghost Han's grandson to be as suspicious as him. As long as he copied the Nine Heavens Thunder God Jue, I can leave, hehehe."

That's right, Calvin felt that Han Li entered the room to copy out the Nine Heavens Thunder God Jue.So now he is very patiently waiting for Han Li to come out.

Why does he feel that way?
Because many warriors' bottom-of-the-box martial arts cheats, exercises, etc. are secrets that are not passed on.These exercises are handed down orally from master to student, and more strictly forbidden spells will be set.It is to prevent their disciples from being hunted down by enemies or other sects to obtain these exercise secrets.

Han Li was sitting in front of the writing desk. At first, he planned to copy an unrelated exercise on paper. Anyway, Han Li had also obtained a few ordinary exercises.But when Han Li was about to write, he suddenly thought of something.

Han Li wrote a copy of the Nine Heavens Thunder God Jue on paper, but Han Li deliberately missed many key points. Once someone practiced the Nine Heavens Thunder God Jue written by Han Li, he would definitely be severely injured!

If you continue to practice, you will go mad, your meridians will be broken and you will die!

Han Li finished copying it very quickly. Anyway, Han Li didn't write it with his heart.

If Han Yuntian really received what Han Li wrote, even if he didn't need to read the content, he would know that Han Li wanted to deceive people when he read Han Li's words.

"Hehehe, you're done, whoever cultivates will suffer." Han Li smiled wickedly.

"puff."

Han Li took a look at the wooden box next to it, and with a little force, it exploded.

This box is useless at all. If it is really valuable, how can it be placed in such a simple and fragile box?

Han Li looked for something in his storage ring.

"Oh, I clearly remember that there seems to be a piece of rock, fire and steel, where is it?"

There are too many things in Han Li's storage ring, and he hasn't found time to tidy them up yet.So it's a mess inside, everything is floating together.Except for a few spirit swords placed in conspicuous places, other things are relatively difficult to find.

The space inside the storage ring is a bit like outer space, which is in a vacuum state.There was nothing but darkness on all sides, like the walls of a closed room.

Han Li searched inside with his mental strength, wanting to find a piece of fiery red iron ore.

After Han Li separated the piled collections one by one, Han Li found a red glowing object.

"I found you!" Han Li's mental strength grabbed onto the rock fire steel.

At the same time, Han Li's hand flickered, and a fiery red steel block emitting heat appeared in his hand.

After Han Li undid the spell that sealed the stone fire steel, the temperature in Han Li's room immediately rose by several dozen degrees!
The room was fiery red, like a furnace, and Han Li was so frightened that he sealed it with spiritual power, not daring to untie it again.

Don't look at the rock fire steel lying quietly in Han Li's hand just now. If Han Li hadn't wrapped his hand with spiritual power, this piece of steel would be enough to melt Han Li's flesh in an instant!
Otherwise it wouldn't be called Rock Fire Steel.

At this time, Han Li's lightning power came in handy. The ultimate black lightning exploded in his hands, and rock fire steel floated between Han Li's palms.Han Li's black lightning kept pouring into the rock fire steel like two black streaks.

Because the power of thunder and lightning contained terrifying high temperatures, the power of lightning released reached a terrifying tens of thousands of degrees Celsius in an instant!
Such a high temperature is enough to melt the rockfire steel brought back from the crater.At this moment, Han Li used his spiritual power to change its shape into a square box shape.

Before the steel block was closed, Han Li instantly created a mysterious and indescribable formation. Invisible, non-physical runes flew in, and marks like knife carvings appeared on the steel block.

At the same time, put the copy of Nine Heavens Thunder God Jue protected by spiritual power into it.

Do you think it is over here?
Do not!
This is not over yet!
Han Li bit his own finger and dripped a drop of blood on the unformed box.A drop of blood drips!A whole hot red rock fire steel box reacted violently immediately!
Like putting a burnt red iron block into cold water, the rock fire steel immediately made a loud sound.

"Zizzizi..."

It wasn't until this moment that Han Li's serious expression relaxed a little.

In Mr. Lin's room.

"Where did Han Li go? Why hasn't he gone down to talk to this Calvin for so long?" Lin Yufei asked.

Mr. Lin shook his head, and Lin Yufei looked at Lin Yuqing.

"Don't look at me, I don't know either." Lin Yuqing immediately shook her head to express that she didn't know.

Lin Yufei said to herself, "That's weird."

"Don't think too much, let's just watch quietly. Han Li saw that he was doing some important things." Elder Lin said.

How far is it from Mr. Lin's room to the downstairs? It's only a short walk, even if you walk slowly, it won't take more than a minute.

But now almost half an hour has passed!
They don't think it's strange!

There is no way to do this, Lin Yuqing only has one miniature camera, and now it is placed in the living room, and it cannot be seen in other places.

But what made them feel at ease was that this Calvin didn't seem to be in a hurry at all, and had been sipping tea slowly.Moreover, Mr. Lin, Lin Yufei, Lin Yuqing and the others all felt that this Calvin had already discovered that they were spying on him.

From time to time, he glanced at the location where the miniature camera was placed.Every time Calvin watched it, the three grandparents and grandchildren were frightened.

It took a little too much time, Han Li waited until the Yanhuo steel box had completely cooled down before taking it out.