After traveling through time, I, as a mechanical genius, am dedicated to improving myself.

Jiang Tianchen asked someone to thoroughly investigate Sam and Smith.

One day before the Chinese New Year, Zeng Li heard Jinbao say that Sam was dead.

After watching the surveillance video of the accident, it was perfect, without any flaws, and it couldn't be a coincidence.

Just as I was about to investigate further, Jinbao gave me the answer directly.

"Mom, it's polonium."

Zeng Li's eyes lit up.

want to! ! !

The toxicity of polonium is approximately 10,000 to 100,000 times that of cyanide, and the lethal dose for adults is approximately between 1 and 60 micrograms.

A grain of salt-sized amount of polonium can kill three to ten ordinary adults. What a clever trick.

Zeng Li supported her chin and was thinking about how to ask Jiang Tianchen for polonium. She seemed to be distracted.

Jinbao gently touched Zeng Li's arm: "Mom, your dad is here."

Zeng Li came back to her senses and looked at Zeng Sanhu who was walking hurriedly.

"My daughter, Jiang Kai is here."

"I'm here, why are you in such a hurry? Walk steadily. If you fall at your age, you'll suffer."

Zeng Li was not in a hurry to meet anyone. She sent Zeng Sanhu away first and called Jiang Tianchen.

The call was connected quickly, so he probably wasn't busy.

"Leader, there's good news and bad news. Which one do you want to hear first?"

Jiang Tianchen waved his hand and asked Yan Yan to leave.

"Bad news first."

Zeng Li sighed deeply: "Sam is dead. He ordered a million surveillance cameras at my mother's factory. I don't know if they still work."

Jiang Tianchen put his mind at ease, thinking it was nothing.

"What's the good news?"

"Sam is dead."

Jiang Tianchen didn't know what Zeng Li wanted to do with him for a moment.

Zeng Li on the other end of the phone spoke to herself.

"There's something called polonium. The ionizing radiation it emits is very strong, so even a tiny amount of polonium-210 can be fatal if swallowed, inhaled, inhaled through air, through a skin wound, rubbed into the skin, or injected."

Zeng Li clicked her tongue three times before continuing, "Sam's way of death was amazing."

"Leader, don't you agree?"

Jiang Tianchen's pupils trembled slightly, and then he narrowed his eyes.

The shock in my heart was not fake at all.

I used such a covert method, but Zeng Li was able to find out?

"My friend, you are a real treasure."

Jiang Tianchen's acquiescence made Zeng Li feel that there was a chance.

"Leader, can you give me some?"

Jiang Tianchen refused, "It's too dangerous. Children shouldn't play with it. Be good."

After saying that, he hung up the phone as quickly as possible.

Zeng Li frowned: "Who are you treating as a child?"

"Stingy."

He put away his phone and walked towards the yard.

Jiang Kai was holding a bucket of wine in his hand.

It looks familiar.

It seems to be prepared for Jiang Tianchen that day...

"what's up?"

Jiang Kai glanced at Shuyi, who wiped her hands on her apron and said, "You guys chat."

Jinbao next to Zeng Li was not a human, so Jiang Kai ignored him.

"I've modified quite a few weapons using the blueprints you gave me. General Chi asked me to ask you when is the best time to make your name known."

There's no need to make a trip for this matter; just a phone call can solve it.

Zeng Li didn't respond, but looked at Jiang Kai, waiting for what to say next.

Jiang Kai took out the blueprint from his pocket and said, "General Chi said, let's see if this can be modified. He has nothing to give you, and it's not appropriate to pledge his love to you, but his son is willing to pledge his love to you. After the modification, he will give his son to you."

"He doesn't want to be my friend anymore, he wants to be my father-in-law?"

Zeng Li stepped forward and took the drawing.

"Go back and ask him if he really wants to be a eunuch. The last eunuch in our Chinese feudal dynasty was named Liu Jin. Does he want to be called Liu Yin, Liu Zhu, or Liu Bao?"

Jiang Kai was actually subconsciously thinking about these names. Which one would General Chi like more? Should it be Liu Yin?

Zeng Li saw Jiang Kai was stunned and refused to leave.

She tapped him with the blueprint and said, "Want to be a eunuch beside the emperor?"

Jiang Kai was startled and ran away quickly.

Jinbao took the drawing and opened it. "Mom, it's a letter."