I have a private treasure with the power of Blue Magic which is not shown outside. But if you can give me the items and money I need, I will send it, the Blue Magic Bead, to you.
— Immortal Lee
Help Immortal Lee and then get a Blue Magic Bead from him.
It all depends on you.
These things are not difficult to find, you just need some patience to do it. You can also ask other fellows about this.