There's a brown-noser 4.

Thus, during his meeting with Ren Fanghua, Ling Xuejiu deliberately revealed his family background to gain her favor, and the effect was as he had anticipated. Therefore, he wasn't worried about someone like Leng Xuan. He also looked into it; Leng Xuan had no significant background or powerful support, just some military service, which was nothing to Ling Xuejiu. If it weren't for wanting to maintain the demeanor of a gentleman in front of Ling Xue, he would have had Leng Xuan thrown out long ago.