The five-and-a-half-year-old baby doctor comes to the city to cure those who refuse to listen.

After a bumpy ride of several hours, the car finally arrived at the city's train station before dark.

As soon as I got off the bus, a wave of heat mixed with the complex smells of various foods and sweat hit me.

Grandma Chen was exhausted from the crowded train, and the wound on her foot was itchy and painful. She leaned against a pillar at the station, her face pale.

"Damn it, taking a car ride is more tiring than working in the fields."

Chu Erhai was in an even worse state. He was carrying large and small bags, and his stomach was filled with only acid. He was completely listless.

Chu Chen, however, was full of energy, drinking Jianlibao and eating meat buns.

"Grandma, where's that iron dragon that makes a 'whoosh' sound?" He pointed to the green train parked not far away, his eyes sparkling.

"That's it!" Old Mrs. Chen's eyes lit up as she looked at the long steel dragon.

Jinshan is on the other side of that dragon!

After finally recovering, Chu Erhai queued at the ticket window for a long time and finally managed to buy three hard-seat tickets to Beijing.

The ticket price was so expensive it made his heart bleed.

"Mom, this ticket money has cost me all my savings for my wife..." he said with a mournful face.

"Shut up! Once we get to the capital, you can have as many wives as you want!" Old Mrs. Chen glared at him, snatched the tickets from his hand, and stuffed them into her bosom like treasures.

After having their tickets checked and entering the station, the three of them stepped onto the platform for the first time.

The loud roar and whistle of the train as it started made Old Lady Chen and Chu Erhai tremble.

The carriage was more crowded than the previous buses, and the air was filled with a tantalizing mix of instant noodles, sweaty feet, and toilet smells.

The aisle was packed with people; there wasn't even room to turn around.

Taking advantage of his small size, Chu Chen squeezed through the gap between the people's legs.

He quickly found his seat and waved to Old Lady Chen and Chu Erhai, who were blocked by the crowd behind him.

"Grandma, Second Uncle, over here!"

By the time Grandma Chen and Chu Erhai finally sat down, sweating profusely, the train had already slowly started moving.

"My goodness, I've never seen so many people in my life." Old Mrs. Chen sat down with a thud, feeling like her bones were about to fall apart.

Across from them sat a middle-aged couple who looked very kind.

The man was wearing a polyester shirt and glasses; he was quite refined.

The woman had the most fashionable perm at the time, and she had two dimples when she smiled.

The woman's eyes lit up as soon as she saw Chu Chen, and she took out a White Rabbit milk candy from her pocket.

"Little boy, you're so handsome! Here, Auntie will give you some candy."

When Grandma Chen heard someone praising her grandson, she immediately perked up and straightened her back.

"That's right, my grandson is a lucky charm!"

Chu Chen blinked her big eyes and said sweetly, "Thank you, Auntie."

He took the candy, but instead of eating it, he unwrapped it and stuffed it directly into the mouth of Old Mrs. Chen, who was panting heavily next to him.

"Grandma, eat. Grandma is tired. Eating will make her feel better."

With candy in her mouth, Grandma Chen felt a sweet warmth in her heart, and her wrinkles crinkled into a smile.

"Oh, my precious grandson still loves me the most!"

The woman opposite him glanced at him, then smiled and took a piece of chocolate out of her bag.

"This child is so filial. Here, have this for yourself."

Chu Chen took the chocolate, glanced at it, and then handed it to Chu Erhai next to him.

"Second Uncle, eat this. Second Uncle threw up. Eating something sweet will make him feel better."

Chu Erhai looked at the chocolate in his hand, flattered and almost moved to tears. This was the first time the little devil had been kind to him.

He swallowed the chocolate in a few bites.

The middle-aged couple opposite them exchanged a glance, their smiles becoming somewhat stiff.

"Young lady, your grandson is a real Good Samaritan, he's just a little too sensible," the man said with a smile.

Chu Chen tilted his head and answered in a childish voice, "Mommy said that good things should be given to family members first. Grandma and Second Uncle are my family."

Upon hearing this, both Old Mrs. Chen and Chu Erhai felt a warmth in their hearts.

Grandma Chen felt that her trip to Beijing was worthwhile, as her grandson had become closer to her!

She started bragging to the couple across from her, telling them all sorts of stories, how Chu Chen was possessed by the Dragon King, and how a single sentence made her rich, embellishing the story.

The couple listened in stunned silence, their gazes toward Chu Chen growing increasingly intense.

After the train had been running for a while, the people in the carriages began to feel sleepy.

After bragging for a long time, Old Mrs. Chen also felt thirsty and her feet hurt, so she leaned back in her chair and groaned.

The woman across from them leaned closer and whispered, "Sister, I see your foot isn't working properly. If your child needs to use the restroom later, we can take him there for you, so you don't have to go back and forth."

Old Mrs. Chen was feeling troubled, but upon hearing this, she felt she had met a kind person.

"That's wonderful! Thank you so much!"

As soon as she finished speaking, she felt a strong wave of drowsiness wash over her, her head slumped, and her eyelids became so heavy that she couldn't lift them.

"Mom? Mom?" Chu Erhai shook her, but there was no response; she was fast asleep.

He himself felt dizzy; the chocolate from earlier had a strong aftereffect.

Seeing that Old Mrs. Chen was fast asleep, the man opposite immediately stood up and reached out to hug Chu Chen.

"Little friend, come on, uncle will take you to the toilet."

Just as his hand reached out, Chu Chen suddenly pulled back, using all his strength to let out a piercing scream.

"Second Uncle! Someone stole your gold mine! The gold mine you hid in the chicken coop has been stolen!"

Kingsoft!

These two words were like a bolt of lightning, instantly waking the drowsy Chu Erhai!

He didn't hear what was said before at all; all that was left in his mind were the words "gold mine" and "robbery".

That was his savings for his wife! That was all his wealth! Now it's turned into a gold mine!

Who dares to steal his gold mine!

Chu Erhai's eyes instantly turned red, his rationality vanished on the spot, and he jumped up from his seat!

He saw a man reaching out his hand towards him; wasn't that the man who stole his mountain of gold?

"Fuck your grandma! You dare steal my money!"

Chu Erhai, like a mad bull, roared and pounced on the man with glasses!

"what!"

The bespectacled man never expected this seemingly spineless man to suddenly erupt, and was headbutted in the nose by Chu Erhai, causing blood to gush out on the spot.

"You're fucking crazy!" the bespectacled man yelled, covering his nose.

"Give me back my gold mountain! Give me back my gold mountain!" Chu Erhai wouldn't listen to anything and unleashed a flurry of wild punches on the man, each one landing squarely.

The woman with the perm was also stunned. She screamed and tried to break up the fight, but Chu Erhai kicked her in the stomach, sending her rolling into the aisle.

Chaos erupted instantly inside the carriage.

Those who were sleeping were startled awake, those playing cards stopped, and everyone gathered around to watch the commotion.

"I'm being hit! I'm being murdered!" The woman with the perm sat on the ground, slapping her thighs and starting to throw a tantrum.

Chu Erhai was already in a frenzy, straddling the bespectacled man and attacking with both hands.

"My gold mine! Not a single penny less!"

Just then, two uniformed train police officers squeezed through.

"What are you doing! Stop it!"

It took them a lot of effort to pull the completely deranged Chu Erhai away from the bespectacled man.

Taking advantage of the chaos, Chu Chen slid off his seat, ran to the train police officer, hugged his leg, and started crying loudly.

"Officer! They're bad people! They drugged my grandma and tried to kidnap me to sell me!"

He cried as he pointed at the couple, "I heard them say with my own ears that they were going to sell me to the mountains!"