Su Bai previously did not know what was the feeling of integrating with a life weapon, he had also forgotten when was the first time he knew that one needed to integrate with a life weapon to reach a whole new level of enhancement.
It seemed to be a natural thing, or it could be called following the flow, since there was no tutorial or explanation from Dreadful Radio, Su Bai could not understand it at the beginning, not did he know about it, but with the increase of his strength later on, his level kept on increasing and the his body strength kept on accumulating, Su Bai started to have resonance and connection with the few magical equipment he often used.
Not only were the Hellfire Shotguns, there were also other things that he notice he was able to perceive, he had also experienced the stagnation in the increase of his strength and need an opportunity for breakthrough.