C560 To Find out Where Yan'er Is

Ah Mu almost jumped off the car and rushed to the front of the apartment building.

"Dong, dong, dong ~"

Ah Mu knocked hard on the metal door.

"May I ask who you are?" Servant Xiaoqiao stuck her head out and looked vigilantly at Ah Mu, who was standing outside the door.

"Hurry and open the door, I'm here for someone." Ah Mu replied without any hesitation and reached to open the door