Chapter 2451: After Lv Bing left, Leng Xiaoli hurried up to his breath, reached out and asked Shangqian Mian, "Do you have a hairpin?"

Shangqian Mian usually likes to tie her hair. Some broken hair clips up with a small black clip, so she has a clip on her head. She quickly removed the hairpin from her head and handed it to Leng Xiaoli.

He squatted down, twisted his hairpin into a special shape, then pointed at the lock on his foot, fiddled with it twice, and the lock opened.

Shangguan Mian was very happy when she saw that her hands and feet had been unraveled, but she would be...