In theory…
After one's ability talent is destroyed, it's impossible to recover it. Even a world esper is unable to do anything. Su Hao didn't feel that his poor strength could make it feasible.
However, there was a line of hope here.
It is when one breaks through into the domain realm, the time when one 'destroys' his own ability talent! The destroy at that time was all to transform one's talent into a domain! To be precise, one's journey from the professional realm to the domain realm is all about changing the way one's talent manifests.
Turning one's talent into an actual existence in reality!
Because of this, a domain esper is extremely powerful.
Only via this method that one's talent might be recoverable. No, wrong! Even when one's talent had been destroyed when breaking through, it can't be restored. The only route it has is one, condensing a domain!
"Could it be that my ability talent is undergoing such a situation?"
