Chapter 525

But Tony had tried many elements, yet still couldn't replace palladium.

The worst consequence was that he would die from palladium poisoning.

This was also one of the reasons why Tony accompanied Pepper Potts out today.

Casting these matters to the back of his mind, Tony said to Jarvis: "Come on, let's continue our experiment. Which element is it today?"

"Platinum and rhodium."

"OK, try using these two elements to replace palladium respectively."

"Very well, sir."

Tony watched the virtual screen full of expectation.

Soon, the simulation stopped.

Jarvis's voice rang out.

"Apologies, sir, neither of these elements can replace palladium."

"Oh, alright."

Although Tony was very disappointed.

But after days of experiments, all of which failed, he had developed some resistance.

Just then, a voice rang out, "Looks like I've come at just the right time?"

???

Who?

Tony looked up in surprise and saw Karl not far from him.

Tony, who had been frowning, immediately revealed a smile.

"Mr. Superman?"

Casually closing the virtual display in front of him, Tony walked towards Karl.

"How do you have time to come here today?"

"Aren't you supposed to be with your girlfriend?"

Karl smiled, "Nothing special."

"I saw you weren't in a very good state, so I brought you something."

"Brought me something?"

Tony was stunned, "What did you bring?"

"This."

Karl handed the suitcase in his hand to the other party.

"This is..."

Tony took it casually, instinctively wanting to ask Karl what it was.

However, when he saw.

The words "Property of Howard Stark" printed on the box, he was too surprised to speak.

"This should be something your father left for you."

Karl explained: "Inside is the new element you need."

"This..."

Tony looked at Karl, instinctively saying: "The thing I need?"

"What thing do I need..."

"Something to replace palladium."

Hearing this, Tony was stunned, looking at Karl in disbelief.

He had no idea why Karl would know about the palladium matter.

Karl smiled, "I brought you this, but I can't take it for free."

"For this thing, I did make a trip."

"Last time I saw in your wine cellar, you had a few bottles of '45 Conti, so I won't be polite. '45 Conti?"