Yulong/Bailong's gender is not given. It's intentional.
But I'm leaning towards "guy" for now.
There will still be peril ahead, you must overcome 81 tribulations on the road west before you can retrieve the real scriptures, and accomplish your task.HEAVY BREATHINGYou disciples must work together in body and soul, and cover for each other's flaws. Everyone, see you.So this kid is the little white dragon I've been sparring with. That means......Get away!! Stupid Naughty Monkey, you disgust me!!Hah...hah......
Little white dragon, let's go for a few more rounds with this monkey, okay? Hah......hah......Chapter 2 (10)Stupid Naughty Monkey, this prince absolutely won't forget the humiliation you made me feel just now.Chapter 2 (11)