Gu Guanhai knocked on an office door and barged in before anyone could answer.

With a "thud," he threw a canteen onto the desk.

The gaunt old man behind the desk: "!!!"

Startled, she glared at him and said irritably, "You busy man, did you come here specifically to scare me?"

Gu Guanhai raised an eyebrow upon hearing this.

"No way!"

He said casually, "I'm here to bring you warmth!"

Old man: "Hehe."

He sneered and pointed to the canteen on the table, saying, "Sending warmth? Is this how you do it? Anyone who didn't know better would think you were throwing landmines!"

Gu Guanhai: ...

"Cough cough!"

He coughed lightly and said awkwardly, "I'm used to throwing things away, I didn't notice."

As he spoke, he glanced at the thin, bony old man, pushed the canteen on the table forward, and said, "Old man, drink up."

His old comrade-in-arms, during their early days of fighting, had shared hardships with him, eating tree bark, dirt, boiling belts, and snorting snow. Their stomachs were long since ruined, so...

That's why you're so thin.

Upon hearing this, the old man looked at him with a puzzled expression, and then...

Without hesitation, he picked up the canteen, pulled off the lid, and took a swig.

"It's rare that you didn't come empty-handed."

The old man gave Gu Guanhai a teasing smile and said, "Even if you brought me poison today, I would gladly accept it!"

As he spoke, the old man tilted his head back and gulped down a whole pot of water.

Gu Guanhai saw this: ...

Her eyes lit up, and she leaned on the table, looking at him, and asked, "How was it? How did it feel after you drank it?"

The first time he drank this water, his eyes hurt so much they almost exploded on the spot.

so……

According to the woman, this water has an immediate effect on symptoms that are only superficial.

The old man was speechless upon hearing this.

She gave him a questioning look.

"What do you mean, how about it?"

He mumbled, "A little sweet? And..."

Before the old man could finish speaking, he clutched his stomach and his expression changed.

"pain!"

His voice trembled as he said, "My stomach hurts so much! Gu Guanhai, you bastard... you didn't actually give me poison, did you?"

Gu Guanhai: ...

Seeing him fall off the chair in pain, I finally felt relieved.

He squatted down next to the old man and said with a smile, "It's good that it hurts. If it didn't hurt, wouldn't I have come for nothing?"

Old man: "!!!"

Stare at him.

Pointing at the phone on the table, she yelled at him, "Medic! Call a medic right now! My stomach ache has flared up!"

Gu Guanhai: "No need to yell, the pain will subside once it's over."

The old man glared angrily: "What have I done to offend you recently? Have I cut off your funding?"

Gu Guanhai shook his head, "No, that's not the case."

"Then why are you going to torture me to death?"

"Put yourself in a do-or-die situation, then you'll have to be patient! Just bear with it!"

Old man: "!!!"

I can't stand even a little bit!

The old man opened his mouth as if to cry for help, but...

But Gu Guanhai covered her mouth.

Old man: "!!!"

If he didn't know this guy was incredibly famous, he would have suspected he was a spy!

The old man had his mouth covered and was sobbing and cursing.

"Gu Guanhai, you heartless bastard!"

"I just got Old Li to approve your pharmacy, and now you're trying to ruin me."

"You abuse your power and seek personal gain, you bastard! I'm going to make things difficult for you!"

"I'm going to get Old Yuan to draw a curse on you, a curse that makes you choke on water and wet the bed..."

"..."

The more the old man cursed, the more enthusiastic he became.

But as he continued to curse, the old man couldn't continue.