At this moment, his forehead was already covered with large beads of sweat, which rolled down one after another like pearls from a broken string.

However, Xia Tao completely disregarded his disheveled appearance; he had only one thought in his mind—to find his sister as soon as possible.

His once clear and bright eyes were now filled with anxiety and unease, like two raging flames that seemed to set the entire carriage ablaze.

Along the way, whenever he saw someone passing by, he would approach them without hesitation and ask, "Have you seen a girl who looks about seventeen or eighteen years old and has braids?"

This continued until the surrounding passengers began to give him strange looks, and some even thought he was a bit neurotic and quietly avoided him.

Finally, a kind-hearted passenger couldn't stand it any longer and, worried that he would continue to disrupt the order, called the flight attendant directly.

A short while later, a flight attendant rushed over. Xia Tao's face was flushed, his clothes were soaked with sweat, and he looked exhausted yet incredibly anxious.

Seeing this, the flight attendant quickly asked, "Sir, what happened? Please don't panic, tell me slowly. However, your loud shouting is indeed disturbing other passengers, so please try to control your emotions."

Upon hearing the flight attendant's words, Xia Tao grasped at her arm as if it were his last lifeline, his voice trembling slightly.

"Flight attendant, please help me! My sister is missing! I've searched everywhere here but can't find her. Her name is Xia Wan, she's about seventeen or eighteen years old, and she wears a long braid. Could you please help me look for her?"

As he spoke, his eyes welled up with tears.

For some reason, Xia Tao's mind is now filled with thoughts of his younger sister being abducted by human traffickers.

The flight attendant frowned slightly, her eyes fixed on the distance, as if trying to see something through the layers of people and carriages.

She remained silent, seemingly trying to recall every corner and face she had just passed through, but ultimately shook her head, indicating that she had not noticed the girl Xia Tao had mentioned.

However, seeing Xia Tao's anxious face, the train attendant quickly comforted him, "Sir, please don't worry. Although the train is long, the space is still limited. Let's look carefully again, and we'll definitely find her. Maybe your sister just accidentally went to the wrong carriage?"

As they spoke, the flight attendant's gaze remained fixed on Xia Tao, trying to offer him strength and comfort through her eyes.

It's easy to see that Xia Tao's mind is filled with anxiety at this moment. His hands are clenched into fists, a layer of sweat appears on his forehead, and his lips are trembling slightly, clearly indicating that he is extremely anxious.

The train attendants were well aware that there were many dangers lurking in the complex and frequently changing environment of a train, especially for young girls like Xia Tao's sister who were only seventeen or eighteen years old, making them easy targets for criminals.

Thinking of this, the flight attendant paused for a moment, then thoughtfully suggested, "How about this, sir, why don't you come with me to the front? We can use the train's public address system to find your sister."

Hearing this, Xia Tao felt as if he had grasped a lifeline, a glimmer of hope flashing in his eyes. He quickly nodded gratefully and replied, "Okay, then I'll trouble you!"

So the two of them quickly walked towards the front of the car. Along the way, Xia Tao kept looking left and right, silently praying that he would find his sister soon.

Just as they were about to reach the front of the train, before the attendant could ask the relevant staff to use the public address system to find the missing person, Xia Tao suddenly looked up and stared straight ahead at a distance where his sister was standing, talking earnestly to a police officer.

"Xiao Wan!" Xia Tao could no longer contain his excitement and shouted out loud. His voice was particularly loud in the slightly noisy carriage, attracting the attention of many passengers around him.

Suddenly, Xia Wan heard a familiar and anxious shout from afar, the sound like a lightning bolt piercing the noisy air. She instinctively turned her head and saw her brother, Xia Tao, hurrying towards her.

"Brother, what brings you here?" Xia Wan asked in surprise, her eyes sparkling with doubt and joy.

Xia Tao rushed over to his sister's side in three quick steps. Without saying a word, he pulled Xia Wan tightly to his side.

Then, as if to confirm something, he carefully looked Xia Wan up and down.

Only after confirming that his sister was safe and sound did he finally relax, letting out a long sigh of relief. He said, "You silly girl, you've been gone for so long without coming home! Your father and I were so worried about you! We searched the whole world for you, we were almost frantic!"

Hearing her brother's words, Xia Wan felt a little guilty. She lowered her head, scratched her head sheepishly like a child who had done something wrong, and said softly, "Brother, I'm sorry... I did have something come up and I was just about to go back."

Just then, a flight attendant slowly walked over. When he saw that Xia Wan had been found, a relieved smile immediately appeared on his previously tense face.

He said gently to Xia Wan, "Little girl, it's good that you've found her! Don't run around like that again in the future. The train is full of all sorts of people, it's not safe."

The flight attendant was unaware of Xia Wan's presence here because she had not participated in the arrest of Chen Qiang.

However, Xia Wan didn't offer any further explanation. She simply nodded obediently and smiled as she thanked the flight attendant, saying, "Thank you, flight attendant. I'm so sorry to have troubled you."

Just then, the train police officer who had just spoken with Xia Wan chimed in with a smile, "Hey, what's the trouble? Xia Wan has really done us a huge favor this time! I never expected that it would cause her family so much worry."

Upon hearing this, both the flight attendant and Xia Tao looked puzzled. They both turned their gazes toward the police officer, filled with curiosity and eager to know just how much of a favor Xia Wan had done.

The train police officer noticed their questioning looks, smiled slightly, and then slowly began to recount the whole incident in detail from beginning to end.

During the narration, the train police officer did not hold back his praise, and the vast majority of his words were praising Xia Wan's wit, bravery, and decisiveness.

After listening to the train police officer's explanation, Xia Tao and the flight attendant were stunned. They could hardly believe what they had heard. They then turned to look at Xia Wan with disbelief in their eyes.