Real Immortal of Weapon Refining

The way of the Immortal of Instruments, refining the universe, fusing the sun and the moon, cultivating yin and yang, and escaping from life and death, is the great road of creation, which is difficult for all immortals to reach. This is the true immortal. Xu You, whose body was sealed by a spell, could not be cultivated, but he accidentally acquired the way of a weapon immortal, using a mortal body to crush all realms and shock the heavens.