He had thought that he would have to go to Cecilia’s new world to get it. He didn’t expect to meet one here!

“Which Tinder key is it?”

“Number four, you can unlock your defensive form.”

Jiang He restrained the joy in her heart and made herself look less excited. She followed Yosuke ainsheng and continued to tour the place.

Soon, he arrived at the display of the Tinder key No. 4.

It was a silver-gray cube with six sides as smooth as Jade and emitting a metallic luster. It was clearly not a product of nature.

The note below read:

[Mechanical heart]

[Legendary Level 1?]

“Kyosuke-senpai, What’s this? Why is there a question mark behind the rare level?”

Jiang He showed a curious expression.

“Oh, that’s because when evaluating this treasure, the evaluation expert can’t make a complete conclusion. This machinery hivemind came from another new world. It should be a product of a civilization with highly advanced technology. It’s very effective in increasing the strength of a familiar with the mechanic class. ”

Yosuke ainsheng introduced.

“It can increase the strength of a mechanic-type familiar?”

Jiang He stopped in front of the No. 4 key for a long time, showing a very interested expression.

“Master, Jiang Yuan wants it!”

The Rubik’s Cube and Jiang He worked together, and the six screens all showed [].✪ω✪。`) .

“Then I’ll take this machine heart!”

“Aren’t you going to look at the other treasures?”

Yosuke ainsheng asked.

“I don’t want to look anymore. After all, this little guy likes it very much. Senior, do you think you can add another piece of sun Gold?”

“Alright!”

Hearing the two resources that Jiang He had chosen, Kyosuke ainsheng heaved a sigh of relief.

Fortunately, none of them were particularly precious resources.

It was completely acceptable.

Afraid that Jiang He would go back on his words, Yosuke ainsheng entered the password and took out the two pieces of metal. He then left the treasure vault with Jiang He.

He couldn’t help but sigh in his heart.

Jiang was really not greedy to be able to get along with this kid.

On the other hand, after saying goodbye to Yosuke ainsheng, Jiang He found a Training Center and got a private training room.

He placed Tinder No. 4 beside the Tesseract.

The piece of silver metal melted like liquid and merged into the body of the Tesseract, becoming a part of it.

After devouring the Tinder origin, the robotic Rubik’s Cube had clearly grown in size.

The Tinder key and its original body should be made of the same metal.

Seeing that the [defense mode] on Jiang Yuan’s interface had been unlocked, Jiang He could not wait.

“Jiang Yuan, defensive form!”

“Master’s command has been received. Transforming into a defensive form.”

“This defense mode will consume 5000 metal energy and 5000 Tinder energy. Estimated duration is 60 minutes.”

After saying that, an endless amount of silver metal flowed out from the body of the robotic Rubik’s Cube. They rapidly rose and extended in all directions as if they had a life of their own.

The liquid metal then solidified in an instant.

In an instant, a five-meter-tall steel mechanical fortress appeared in front of Jiang He!

After transforming into a defensive state, the robotic Rubik’s Cube could also use a variety of defensive skills.

Impregnable fortress, iron wall, rock barrier, mental barrier, thorn forest …

It could be used with all kinds of attributes and could deal with all kinds of situations!

Although they hadn’t tested its exact defense, according to Jiang Yuan, it could withstand the attacks of ordinary commander-level and below familiars.

Jiang He instantly felt a sense of security.

The current Tesseract was only a level 8 warrior-general!

If it advanced to the commander tier, it might be able to withstand the attacks of a ruler-level beast!

Then, Jiang He realized that if he combined the defensive form of the robotic Rubik’s Cube with the Dragon Spirit …

Fort mage + steel fortress.

Wouldn’t that make him invincible?