C401 Bad!

In the apartment building where Zhao Si lived, in a house that looked very girly, a girl with beautiful long purple and silver hair was wearing headphones and humming a popular song at the moment.

Her voice was lively and clear, as if it had the ability to make people fall in love with her.

"Dong Dong Dong!"

At this moment, an untimely knock on the door interrupted the girl's singing