One day during the summer vacation, Chen Xi was reading in the study when he suddenly received a call from a courier. He opened the door and saw the courier holding a large package from Dangdang. Com.
"Is it Chen Xi?" Chen Xi nodded.
"This is your package, please sign for it."
"But I've never bought anything on Dangdang. Com?" Chen Xi felt confused.
The courier smiled: "It's none of my business." He watched Chen Xi sign and handed the package to him.
Chen Xi hoped that the big package in his hand could not be recalled that he had bought anything.
"What could be inside?"