For a Law Treasure to advance into a Great Dao Treasure was, in essence, no different from a Nascent Soul Realm cultivator breaking through to the Deity Transformation Stage. It had to undergo the Heavenly Dipper Lightning Tribulation, known as the great Heavenly Lightning Tribulation.
The Heavenly Dipper Lightning Tribulation differed from the Minor Heavenly Lightning Tribulation. It did not take shape in a short time. Before it truly descended, it needed a period of brewing—from the initial gathering of Tribulation Qi to the actual arrival of the lightning tribulation, it could take as little as several years or as long as a hundred.
From the moment Tribulation Qi appeared, the Heavenly Tribulation followed like a shadow. Once the tribulation clouds took shape, one's aura would be locked onto by them. At that point, the one undergoing tribulation could no longer leave the range of the tribulation clouds.
A remarkable figure had once appeared in history. Before reaching three hundred and fifty, he had broken through to Nascent Soul Great Perfection, shining as brilliantly as a star in his era. Yet his Heavenly Dipper Lightning Tribulation did not truly descend until a full nine hundred years after the tribulation clouds had finished brewing. During that time, he had not taken a single step beyond the Spirit Peak where he secluded himself.
Even for a Nascent Soul True Lord, how many nine hundred years could one have in a lifetime? By then, he was nearly thirteen hundred years old. That age was still considered young among Nascent Soul cultivators; indeed, quite a few Golden Core cultivators who relied on spiritual herbs to extend their lives were already that old by the time they broke through to the Nascent Soul Realm.
But he had once been among the most dazzling geniuses. Trapped