Li Yuanba's eyes lit up at the sight of the fifth-grade thunder refining material. Using the fifth-grade thunder refining material to upgrade the fifth-grade 'Heavenly Strike Thunder Hammer' seemed like an extremely wasteful act.
But being able to upgrade the 'Heavenly Strike Thunder Hammer' to a fifth-grade super spiritual treasure containing a massive amount of runes would greatly enhance Li Shiming's thunder combat power.
Of course, doing so could pose a problem, since at his current level, his ability to refine a fifth-grade spiritual treasure is insufficient. The method he is using could better be described as a clever shortcut.
In fact, Li Shiming should wait until his promotion to half-step Great Power before upgrading the fifth-grade 'Heavenly Strike Thunder Hammer'. By then, the thunder rules he would have mastered should further enhance the power of the fifth-grade 'Heavenly Strike Thunder Hammer'.
