Alvaro knew Ainsley's charm ability but didn't know it was this formidable. Even among the same ability type, there were weaker ones and stronger ones.
Whenever the baby said: "Hewlo, unclhe, auntwie, twank ywou fol youl hald wolk! (Hello, uncle, Auntie, thank you for your hard work!)" Everyone would melt under such praise and appreciation.
Finley's spy didn't know about Ainsley's conversation with Grandpa Yofan, and that's why everything was a mystery. The majority of the Sloan Family members also only knew about the accountant team's change but didn't know the reason.
Finley suddenly felt the need to run away, not wanting to tell his dad about Ainsley, afraid that he would adopt her or something. However, to borrow a force from his dad or use his own force, he had to get his dad's permission.
Now that he finally had the time to accompany her, Qiao Mei still wanted to take away this little bit of time. She definitely would not allow this to happen.
Chronos also had his bottom line. He wouldn't use a powerful wide-area skill to someone who wasn't even his contractor. For this fairy to help Ainsley alone was already a good thing.