June 20, 200 in the year 2100 of the Earth calendar.

A young man with a smile on his face, humming a cheerful song, drove a courier car into the residential area.

"My name is Lei Zheng, male, 23 years old this year, about 1.8 meters tall, weighing 70 kilograms, from Nanjing, Jiangsu, I am a courier, and now, I am delivering couriers."

Ding dong! Ding dong!

Ray is carrying the package and tapping the doorbell twice.

A slightly hoarse female voice came from the house, "Which one! ”

"Aunt Wang, it's me, Lei Zheng, you have a courier arrived."

"Oh! It's Xiao Lei! ”

The door opened, and an old woman in her sixties came out, with a haggard face, and a very strong sense of sadness and loneliness could be felt when one approached.

"Hello, Aunt Wang! This is your package. Lei Zheng smiled and handed over the package in his hand.

Lei Zheng had heard from Aunt Wang's neighbors that a few years ago, her husband and son died in an accident, leaving Aunt Wang to live alone, so Lei Zheng understood where that sadness came from, and at the same time, Lei Zheng admired Aunt Wang's strength very much, and how tormenting it was for human beings to bear the pressure of life and the pain of losing their loved ones alone.

"Please take a fingerprint to sign for the receipt."

Ray was pulling out a phone-like monitor from his pocket.

"Good!" Aunt Wang put her thumb up in response.

"The parcel has been successfully signed, I wish you a happy life!" Crisp female voice cues.

"Then, Auntie, I'll go first."

The package has been delivered, and Ray is about to say goodbye.

"Wait, Xiao Lei, my TV can't be released, can you help me see what's broken?"

"No problem! Leave this little thing to me! ”

Hearing Aunt Wang's shout, Lei Zheng immediately happily agreed, because this was the only place he could help Aunt Wang.

Lei Zheng is an orphan who lived in an orphanage until he was six years old, and he does not understand what real family affection is, let alone the feelings of being loved by his family. However, he understands that there is no sadness, loneliness and pressure in the family.

Human nature is changeable. Maybe his parents had to abandon him because they encountered great difficulties, maybe his parents just made a bad choice on the spur of the moment, maybe his parents are now regretting abandoning him, that's exactly what Ray has always thought. He didn't hate his parents, he didn't hate the world, because he was alive and free, and he was extremely satisfied with his current life.

Lei Zheng likes to help others, and at the same time, in order to help others more directly, in order to avoid more tragic accidents, in order to convey sincere kindness to others with a smile. After graduating from school, Lei Zheng gave up a decent and comfortable job and chose to become a courier who could directly move through society. Don't underestimate the courier, the courier also has a dream.

As night fell, Lei Zheng, who had finished his day's work, was smiling and humming a little song as usual, and did not forget to greet familiar or strange people on the way, and everyone responded with a smile, not surprised.

Yes, Lei Zheng has a home, and that is his home with his esteemed master.

Seventeen years ago, an old man came to the Happy Orphanage. The old man looked around at the children who were playing, and suddenly his gaze froze at the children who were gathered around talking loudly about their dreams.

"I want to be a hero when I grow up! Help all those who need help. Ray, who was six years old, stood up, clenched his fists, and swore aloud.

"Haha, isn't that the main character in the movie? Those heroes have superpowers, and you don't have them, how can you do it! Lei Zheng's declaration was laughed at by his peers.

"No, it's not like that!" Young Ray wanted to refute but didn't know how to refute it in words, but he thought it was wrong.

The old man quietly appeared next to the children and said: "A hero is not a hero, a person with a superpower is not a hero, the important thing is your own heart." ”

"Kid, would you like to come with me?" The old man smiled and stretched out his white hand to Xiao Lei.

All the children were shocked by the sudden appearance of the old man, except for Xiao Lei Zheng. Because the old man's words are exactly what Xiao Lei is trying to express, but he doesn't know how to explain it. After all, children are not yet mature in terms of expression and comprehension, and they will need to continue to learn communication skills in the future.

The six-year-old children in the Happy Orphanage all understand one thing, and that is that here, every child, when they reach the age of six, will definitely go to a new family life, that is, at the age of six, they will be adopted by adults, and they will leave the Happy Orphanage from now on.

Xiao Lei was standing up, looking down at the friends gathered together, Xiao Lei was silent. Here he has partners who play and talk and cry and laugh together, and he is so happy that he doesn't want to leave. Although it is a matter of time before they are separated, the children in the orphanage know this truth, but they are still reluctant.

The old man saw it in his eyes, smiled and left.

Of course, the old man did not leave the orphanage, but looked for people in the institution to talk about. He took a fancy to Xiao Lei Zheng, so he wanted to take Xiao Lei Zheng away. In order to find such a child, the old man has wandered in the world for decades, and there is no reason to give up easily.

After persuasion from the hospital, Xiao Lei Zheng finally left the orphanage with the old man.