Yes she does loves her reputation but in the face of money..?
Well reputation comes first but think about it what will people think if they were to hear that Beezlebub lost money because she wanted to save her face?
Her reputation will be shattered. So right now if she takes the money, it will only be considered as saving her reputation too. It's destroying a reputation to save another reputation.
How hard can it be? Besides she has always been a nice person. If there were a universal price for nice people she was sure she would be on the list. Would she not?
Since she had thought about it...taking the money is the best decision.
Xiao Ai cleared her throat and told Lifen. "You see...I did not want to make you feel uncomfortable at first but it really was I who rushed upstairs and brought you down. I was very worried you know..." she stopped for a while to swallow. "So about the money..."