He looked inside through the door. It was so dark that he could not see anything!
He could only push the door open.
Not far away, there was the sound of police cars. They arrived.
Blueberry was scared.
"Mommy!" She cried out.
This shout of Blueberry made Derek use all his strength to push the door open.
He saw Serina lying on the ground in front of the door, unconscious.
The door opened and the moonlight shone in. He could see that this was Serina.
"Serina!" Derek carried her and patted her face.
At this moment, he could not care about anything else. He only hoped that Serina was still alive.
Through the moonlight, he could see Serina, whose face was covered with blood.
He had never been afraid like this before...
Blueberry also squatted beside Serina.
Soon, a dozen beams of light shot into the factory.
"Hurry up and call the ambulance!" Derek roared and someone immediately walked over.