C558 We must catch this man

"No, I must catch him!"

Thinking about it, Zhang Xin quickly took out a flashlight from the house and walked out: "Who is it?"

However, there was no sound at all from the corridor.

"That's not right!"

He carefully examined the vicinity of his home, but still came up empty-handed.

However, when he returned to his room, he found a letter stuck in the crack of the door