One of the purposes was to earn enough money to pay off past debts.
Of course, it was all worth it.
After ascending to the Union Realm, all treasures could be earned back, making it a profitable deal and debt repayment.
However, Fengxi Island was a place of scarce resources, nowhere near comparing to the Human Imperial City, and hardly any Tribulation Crossing Treasures could be found.
Nevertheless, Tao Qili still chose to undergo the tribulation.
Clearly, Tao Qili thought she was well-prepared and fearless.
She was also very eager, not knowing what Tribulation Crossing Treasures Tao Qili would use to withstand the Eighteen Layers of Gold and Silver Thunder Tribulation.
"This!"
Upon hearing this, Shi Yuxi fell completely silent, not knowing what to say anymore.
No wonder there were countless prides of the Human Race, with various geniuses emerging endlessly.
But over the countless years to this day, only about a hundred Great Unification Abilities had been accumulated.