C455 Tortoiseshell
The weird giant turtle looked at Guo Nan and said, "Little guy, you are very lucky to be able to come here!"
That voice was very old. It was unknown how old Old Turtle was.
Guo Nan quickly asked, "Predecessor, why do you say I'm lucky?"
"You must have done an outstanding job at a previous checkpoint and triggered a hidden quest before coming here." Old Turtle said