Who's angel wing meggy?

There are two. Oh, it turns out that meggy has short hair and is grandma Mann's secretary.

The man with long hair in the back is Uncle Forrest Gump. He approached Hu Dechang with a honey trap and found evidence from him.

Uncle Forrest Gump saved his life, so he is willing to help Uncle Forrest Gump finish his plan.

I didn't watch the middle episode at first, and I thought it was grandma's original secretary who helped me find evidence of Hu Dechang's crime. It's not the same person. =