C3306 Xing Yu's Secrets

"Little girl, you even know about such a secret. It seems that you have a big background!"

"Tell me! Who is standing behind you?"

"From the Echelon."

Gu Huang had already guessed that Xing Yu's identity was not ordinary. It was very likely that she came from one of the legendary nine great Original Echelons. Otherwise, she wouldn't know such a secret.

"Since you have seen through me