It's my energy storage bracelet. "

A picture from memory appeared in Duan Feizhuo's mind. That was his first contact with the occult world—he was held hostage in the streets of Aberdeen by the mystic Paimo, who held a metal wand in his hand.

So it's Paimo's energy storage item?

Then he remembered the first time he sold blind boxes in the secret trading house. At that time, an old woman customer took out a power storage spar from the blind box, but she said that the spar was not suitable for her, so she exchanged it with other customers.

"Is it possible to store energy with any item?" Duan Feizhuo asked.

"Of course not! It must be an item that suits your body, and everyone is different. Like Xenophon, it has a better compatibility with wood. I prefer metal."

Mr. Thales said as he opened the drawer of the experimental table, took out a pile of gemstones and metal blocks of various sizes and colors, and snapped his fingers at a candlestick to light the candle.

"Try it." He pouted angrily.

Duan Feizhuo hesitantly picked up an amethyst, "What should I do?"

"Try to store energy in it. If it's smooth, it's the material that's right for you. If it's not smooth, try another."

Duan Feizhuo stared at the amethyst in his hand, trying to absorb energy from the candle and transfer it to the amethyst.

Snapped. Amethyst exploded.

Duan Feizhuo closed his eyes and wiped off the dross on his face.

"Sorry..." he said sadly.

With a wave of his hand, Mr. Thales let the broken amethyst fly into the trash can in the corner of the laboratory.

"It's the first time I've seen someone blow up the energy storage spar directly." The old man looked complicated, "I can't tell whether you are too strong or too weak..."

Duan Feizhuo picked up another heavy gray metal block, judging from its weight, it should be a lead block.

He tried to store energy again. But this time the lead block didn't explode. Instead, he flew out with the chair and slammed into the wall of the laboratory, leaving a non-clumsy dent.

"...Did this happen to you when you tried to transfer energy before?" Mr. Thales stepped forward and pulled Duan Feizhu off the wall.

"No. I remember that nothing happened when I tried it for the first time." Duan Feizhuo touched his sore nose, "But the owner of the restaurant downstairs said that inexplicable earthquakes often occurred in those few days..."

Mr. Thales let out a long "ha—" and thought for a moment, then said, "It seems that your energy cannot be stored in the lead block at all, so the energy will turn into kinetic energy and bounce you away. Try another material Bar."

Duan Feizhuo lightly put the lead weight back on the test bench.

This situation reminded him of a little wizard who went to a wand shop to choose a wand, and accidentally destroyed the shop.

Next he tried sapphires, emeralds, diamonds, tourmalines, rutiles, silver nuggets, gold nuggets, and wood nuggets, but none of them suited him. His nose was getting more and more sore as the litter piled up in the trash can.

It's a pity that there is no such thing as a big devil without a nose in this world. Otherwise, ask him what energy storage material he uses, and he will use whatever he used for that part of Feizhuo.

No, if this continues, he himself will become a big devil without a nose—his nose was knocked off.

Finally, he picked up the brass block.

He had given up hope, so he only drew a little energy from the candle so that he wouldn't get hit too badly when he flew out.

However, to his surprise, that energy was perfectly integrated into the brass block, as if a drop of water melted into the ocean.

He tried again to extract energy from the brass block and convert it into heat.

Another candlestick in the laboratory was instantly lit.

Duan Feizhuo beamed with joy—this is the most suitable energy storage metal for him!

but…

"It's very ordinary." He turned the brass block over and over again, a little disappointed. He thought that the energy storage material that matched him must be some kind of extremely rare and precious material! Aren't the protagonists in the novel all in this configuration?

"Isn't this great?" Mr. Thales said, "Cheap and common materials are the best. Even if you accidentally lose a piece, you can quickly find a replacement. Those guys who are only suitable for rare ores are miserable. It costs a lot of money to buy energy storage ore.”

"So, there are still benefits?" Duan Feizhuo changed his mind about this ordinary metal block.

"Yeah, don't look down on brass! Z's prosthetics are basically made of brass, isn't it very useful!"

When he said this, Duan Feizhuo's discrimination against Brass disappeared immediately.

The most suitable energy storage material for him in the world is the material used to make Z's body.

Just thinking of this made him a little excited.

Does that mean that holding the brass block is equivalent to holding Z's body?