My Toys Can Become Real

Qin Yu, who sells toys at the entrance of the elementary school, binds the system.
Unexpectedly, the system can turn its own toys into real ones!
Seeing that on the shelf, Hatsune Miku, Albedo, Black Cat Wugengliu Li...
"Ding, your toy cash machine is now successful!"
"Ding, your toy helicopter model has been successfully realized!"
"Ding, your villa model has successfully created a ready-made villa..."
"Ding, your toy lightsaber..."
"Ding……"
After a long silence, Qin Yu slowly opened his mouth to face the policeman in front of him.
"Comrade police, you may not believe it, this aircraft carrier is really just a toy in essence... I can guarantee this!"
"Then the five-kilometer-long spaceship is also yours, right? This thing is also a toy, isn't it?"