4-star talent: Demonic Body

The synthesis of level 1-3 strengthening stones is two in one.
The synthesis of level 4-6 reinforcement stones is upgraded to three-in-one.
Synthesize level 7-9 reinforcement stones and then upgrade to four-in-one.
Every 3 levels is a level, and so on...
Therefore, it will become increasingly difficult to enhance your equipment as time goes on.
But that is for Normal players. For Zhang Yi, who has Divine reinforcement, it is not a concern.
So, Zhang Yi came to the warehouse...