C142 Roll down the Stairs

"Zhan Lingyun, are you a vampire or a dog?" Geh Luqing touched the place where she had been bitten by Zhan Lingyun and felt a slight pain.

He did not care that she always called him "Little White and Little White." No matter how she called him, she was his one and only sister. No one could replace her, so "Little White" became her exclusive nickname