In a villa, Wu Chengze sat alone quietly. Today was his eighteenth birthday, but his parents had been busy outside as usual for decades and had not remembered his birthday as before.

Looking at the gradually disappearing sunset, Wu Chengze stood up and walked towards the study. In this huge house, the study was his favorite place because his parents were often in the study when they were at home occasionally.

The study was very familiar to him. He had seen every book, every pen, every piece of paper, and every object here, but what caught his attention most was an antique wooden box placed at the top of the bookshelf.

He didn't know when the quaint wooden box was placed there, but it had been there as long as he could remember.

Looking at the wooden box, Wu Chengze recalled the conversation between his parents not long ago.

"Time is almost up, we must remember to send the wooden box out."

"Okay, you said this is very strange. Why did our ancestors guard this wooden box for generations and send it out at a specific time?"

Thinking of this, Wu Chengze was also confused. He had read his family tree before. The first page of other people's family tree introduced the deeds of their own family, but the first page of his family tree was about guarding the wooden box and sending it to an address on April 23, 2017.

Wu Chengze looked at the wooden box in silence. Suddenly, he wanted to know what was in the box. After struggling with his thoughts, he opened the box. There was nothing inside except an old letter.

Looking at the letter with beautiful handwriting, Wu Chengze thought of the address recorded in the family tree. He had a huge doubt in his mind, so he wanted to go to that address to take a look.

Their family genealogy was passed down from the Kangxi period of the Qing Dynasty. Because it was well protected, it had never been changed or rewritten. Therefore, he wanted to know whether the address on the genealogy was true or false, and why his ancestors knew that there would be 2017 during the Kangxi period of the Qing Dynasty, and even left an address for future generations to send letters.

Wu Chengze has always been decisive in his actions. After making a decision, he immediately stood up and walked out.

In City A, Jiang Ran, after checking his college entrance examination scores, spun around in the magic of his heart, then rushed out of the house to find his father.

"Mom, I'm going to find my dad."

After leaving a message for her mother at home, Jiang Ranli disappeared in the blink of an eye. Looking at her back as she ran away, a gentle middle-aged woman smiled dotingly and shook her head, saying to her back, "Xiao Li, you are already a big kid. Walk slower and don't fall."

Hearing the sound, Jiang Ranli, who was about to walk out of the yard, turned back and made a face, then turned around and continued running. However, she was unable to run because she bumped into someone.

"Sorry, sorry," Jiang Ranli apologized subconsciously. Because he was anxious to find his father, he didn't pay attention to the person he bumped into.

Looking at Jiang Ranli running away like a rabbit out of a cage, Wu Chengze was stunned. He didn't expect that the address recorded in the family tree actually existed.

Soon, the little rabbit that had escaped from the cage came back and excitedly said to his father, "Dad, I want to apply to C University, what do you think?"

The voice filled with infinite joy reached Wu Chengze's ears. Looking at the delicate and bright smiling face, he decided something at that moment.

It was two days later when he returned home. Wu Chengze was exhausted and went straight into the study without rest. He found the address recorded in the family tree and was sure that the family tree was not groundless, so he wanted to see what was written in the letter and whether it was related to the family in the address.