Before traveling through time, Zhang Hongcheng had some knowledge of stamp collecting, all thanks to his roommate Fatty Hu.

Fatty Hu’s real name is Hu Yu. He was his roommate in college and his roommate after graduation.

I suddenly disappeared this time, and I don’t know if this guy will call the police?

As a crazy stamp collector, Hu Yu would probably go crazy if he saw the two stamps in his hand.

For example, hugging one's thighs and shouting "godfather" without any shame.

After putting a YL stamp back into the envelope, Zhang Hongcheng held the other stamp and admired it for a while.

Suddenly, a feeling of hunger came over him, and he subconsciously put the stamp in his hand into the stamp box on the envelope.

The alarm clock on the table had already reached noon. The original body's memory told him that if he didn't go to the cafeteria, he would not be able to have the cheap vegetable soup.

Zhang Hongcheng hurriedly put on a half-worn green military uniform and walked out of the room.

The moment he left the room, the stamp on the envelope was slowly disappearing. When the sound of the outer door closing was heard, the entire red stamp had completely disappeared.

The next second, the old envelope suddenly disappeared from the desk.

Fatty Hu, exhausted and distraught, returned from the police station.

Zhang Hongcheng has been missing for three days, but there has been no progress from the police.

An orphan's social relations are simple, is it that difficult to check?

Hu Yu pushed open the door of Zhang Hongcheng's room. It was exactly the same as a few days ago. No one answered...

Hey!

When did an old envelope appear on my computer desk?

Hu Yu picked up the envelope and turned it over casually. A small bright red piece of paper fell lightly into his hand.