After the family banquet ended, Liu Changxu poured most of his energy, without reservation, into his six sons: his sixteenth son Liu Fuhe, seventeenth son Liu Fucheng, eighteenth son Liu Fuyao, nineteenth son Liu Fuxiong, twentieth son Liu Fusheng, and twenty-third son Liu Fule.
Thus began three years of intensive training in defending against tribulation lightning.
During those three years, Liu Changxu devised a series of high-intensity training plans for his sons, bombarding the six of them with divine lightning every few days.
Although Liu Changxu carefully controlled the intensity of the divine lightning according to his sons' actual abilities, and they did everything they could to withstand it, they were often injured nonetheless, leaving them in unspeakable misery!
Yet Liu Changxu did not soften his heart because of this. He knew full well that these six sons possessed rather mediocre talent. If he went easy on them now, they would likely face the danger of death when they truly confronted their Void Refinement heavenly tribulations!
Although their father's divine lightning battered them until they hovered between ecstasy and agony, his sons understood his painstaking intentions and gritted their teeth to persevere!
Under Liu Changxu's harsh training, his sons performed increasingly well against the bombardment of divine lightning.
Seeing this, Liu Changxu began gradually increasing the intensity of the divine lightning.
Three years later, his sons' performance finally met his expectations and left him genuinely satisfied. Only then did he bring the training to an end.
Immediately afterward, Liu Changxu headed into the Artifact Refining Hall without pausing to rest and devoted himself wholeheartedly to refining sets of spirit treasures for his sons to defend against tribulation lightning.
Drawing on his past experience, Liu Changxu chose to refine bead-type spirit treasures for his sons this time.
Although tower-type spirit treasures