One Unique Talent for a hundred Awakening Points, this cost was certainly high. However, at least it gave him a clear path. Han Xiao did not trust his luck at all. If he only relied on his luck, he probably would not have a wisp of a Unique Talent even in a hundred years.
He had a guess that the way of customizing would be probably the same as how he created his own Race Talent back when he advanced into Beyond Grade A, by selecting his preferences then randomizing from those given conditions. The Unique Talent obtained after fusing would only have a brief structure. He would need to spend more Awakening Points to activate it.
Potential Points turning into Awakening Points after all class knowledges were at max level was probably the same with other Mechanics such as Manison.
The difference was, unlike him, Manison and the others could not freely choose what to use the Awakening Points on.