"I don't know what to do."

Looking at the code that had completed 50% progress, Zhang Tianran suddenly felt a little annoyed. It was a bit too difficult to create his own artificial intelligence.

A reliable artificial intelligence is indeed one of his goals. But at this stage, you really don’t need to be too impatient, not to mention that Zhang Tianran can copy a Gideon at any time.

Should I go find Super Girl? By the way, I will study the genes of Kryptonians... Forget it, when the problem of speed power is not solved, it is better not to change your body.

How about Wonder Woman? It seems that there are many magical tools in her place, and everything else is said to be. It is also a good choice to be able to make a sword.

Forget it, it’s a bit too early to contact the so-called god now. Let’s wait until you become stronger.

After thinking for a long time, Zhang Tianran still didn't think about what he would do next. It seemed that everything he could do now has been completed, and useful things are in the future for him.

As for the future... this is something that Zhang Tianran has always been reluctant to interfere.

"Dr. Zhang, Felicity and Oliver Quinn came to the Central City." Barry's voice suddenly came from the computer speaker.

When Zhang Tianran is busy, he will close the contact between the private laboratory and the outside world. But when he is fine, Barry and others can contact him through the communicator at any time.

"Oliver Quinn? Speaking of the last time I went to Star City, I didn't seem to know that Oliver Quinn was the Green Arrow. I didn't visit him. It's really a pity." Zhang Tianran showed normal curiosity.

Zhang Tianran knows a lot about this world. There are also many existences in Star City that deserve Zhang Tianran’s attention, such as the spring water that can resurrect people...

"Do you want to come out to see me? Staying in the lab all day is not good for your health." Barry said with some concern.

"Okay, I just prepared some small toys and can try it out."

After Zhang Tianran finished speaking, he got up and went to the central control room. Barry and others often stayed here, so it was naturally no exception.

But besides Barry and others, there was an extra figure here, which was Felicity.

Sisco is testing a boomerang, a very primitive cold weapon that contains very high technological content.

"Long time no see, Felly..." Zhang Tianran was about to say hello when suddenly Caitlin's harsh scream came from his ears.

Along with the screams, there was a boomerang flying all over the sky. For a moment, the entire control room became quite lively.

"Sorry, my fault!" Sisco apologized helplessly. He did not expect that the boomerang would be so uncontrollable.

"A very interesting toy... I'll pay attention to it next time, it's very dangerous." Zhang Tianran pulled out the boomerang from the wall and handed it over to Sisco.

Sisco was a little embarrassed, but fortunately, although this thing flew around, it didn't hurt anyone. Otherwise, it would be a big trouble.

Felicity and Caitlin were obviously in shock. On the other hand, Barry was very interested in Boomerang, but because Wells and his adoptive father Joe had something to ask him for, he could only leave after confirming safety.

"Barry, come back later to help me test the props." Before Barry could go far, Zhang Tianran reminded him.

After a long time, Felicity came back from the shock. She subconsciously took a sip of the coffee handed over by Sisco and spoke to Zhang Tianran: "Last time we met, we didn't seem to have mentioned our workplace."

"Well, to be precise. I didn't know you were working with Arrow at that time. You and Oliver Quinn are now..." Zhang Tianran looked very curious, but in fact he knew very clearly about this kind of thing.

I can't remember the details very clearly, but Ray Palmer is definitely a spare tire. It seems that in the end, not only Felicity failed to catch up, but the company also went bankrupt.

"We are now a teammate. By the way, Dr. Zhang. Has the project you mentioned last time made progress?" Felicity didn't want to mention this and directly changed the topic.

And this is exactly what Zhang Tianran wants.

"It has been half done, but now it's a bottleneck. You just happened to be here. Do you want to help me?" Without saying anything more, Zhang Tianran directly expressed his purpose.

And this is actually exactly one of Felicity's goals.

As one of the top hackers, if there is anything that can attract Felicity's attention, the supercomputer program project that is naturally developing.

"Okay, I just happened to have some interesting programs in this period." Felicity was almost impatient.

Listening to their conversation, both Sisco and Caitlin felt very curious. Because they were also a little curious about what Zhang Tianran was busy with during this period.

A group of people came directly to Zhang Tianran's private laboratory. As soon as they entered the door, Sisco discovered the freezer he had made.

"Dr. Zhang, wasn't this thing stolen?" Sisco looked at Zhang Tianran with some suspicion.

"That's just a model, not even a prototype. This is a gadget I've used your technology to improve. I just went to experiment with Barry in a while." Zhang Tianran said, and handed it over to Sisco a few small metal balls.

"Frozen bomb? Did you really make this thing?" Looking at the things in his hand, Sisco took a breath, unable to believe it at all.

"This is called a particle activity suppressor, what kind of freezing bomb. And your gun, the name is too hasty. Do you really think that thing can fire frozen rays?" Zhang Tianran complained speechlessly.

The easiest way to make low temperatures is actually dry ice. But those things are too slow to take effect, and simple coldness is of no use for those with extreme speed.

The birth of temperature is the movement between particles. Slower movement means cold, faster movement means hot.

Sisco's freezing gun essentially controls the speed between particles in a certain area. Although it looks like a magic trick like frozen rays, it actually has a very high technological content.

Not only that, it is very difficult to make this thing. Even Cisco is difficult to make a second freezing gun.

"Dr. Zhang, your talent for naming is really bad." Sisco complained speechlessly, and then hurried to study the frozen bomb in his hand.

"A name like mine is the most accurate one."

Zhang Tianran didn't say anything else, walked to the computer and opened a program that was only half completed.

Looking at the densely packed categories and various program packages on the computer, Felicity suddenly realized that she seemed to be back at the time of a beginner.
Chapter completed!