Although this "Life-Death Seal" actually has considerable power, its main material is a branch from the Ancestral Demon Tree, and after multiple cultivations with the "Treasure Planting Jue," it has reached perfect maturity.
In the past few decades, in order to cultivate the "Supreme Northern Dipper Life-controlling Divine Light," it was taken out by Fang Xi, who spared no expense of primordial energy to nourish it day and night.
By now, it had finally advanced to the fifth level!
"Considering everything, it indeed took much longer than the heterodox incarnation's Divine Infant Sword, but there was nothing that could be done. My main focus was on breaking through levels in my cultivation, where would I find extra primordial energy to nurture treasures?"
"Even the Devil-locking Tower is still just a top-tier fourth level artifact. It's about to fall behind and get phased out..."
