The strengthening function of the cultivation simulator was based on the rank of the target talent and the rank of the strengthening 'materials' to calculate the success rate.
Moreover, after the Gold talents were used to strengthen a talent, they would not appear again in the simulator.
The success rate of using the Gold talents to strengthen the Red talents in the early stage was very high. Basically, a Red talent could be steadily strengthened to +5. After that, there was a chance of failure. After failure, the strengthening level would not change. It would only consume two Gold talents.
Zhao Hao understood the mechanism of the simulator and could not help but exclaim, "It's alright, it's alright. This is obviously not a product of goose intestines. If I strengthen it to five and the failure rate is 0, I can tear down the simulator..."
Even so, Zhao Hao consumed a large number of Gold talents to strengthen all eight Red talents to +5.