C505 Security Call Security

Xiao Tian suddenly stopped, turned around and said, "Xiao Ying, you should open the door, it'll be more exciting!"

Xiao Ying understood the meaning behind Xiao Tian's words and nodded with a smile. Then she turned her hand inside her coat and took out a grenade.

Xiao Tian took a look. Xiao Ying really did come when she said it. He quickly dodged and dodged to the side