Life-bound magical treasures were very important for cultivators, and it was best to forge one during the Fourth Stage Realm. A good life-bound magical treasure could increase the cultivator's chances of transcending the Fifth Stage tribulation by 30%.
Moreover, it was possible to increase the realm of the life-bound magical treasure alongside its master's. After obtaining some precious materials, it was possible to add them to the treasure to increase its strength.
But Profound Sage Tyrannical Song had yet to forge a life-bound magical treasure, even though he had already advanced to the Eighth Stage! That was to say, Senior Tyrannical Song had transcended all those tribulations while having 30% less chance of surviving compared to ordinary cultivators!