Fang Ze had planned to return it to her in a few days, but now, during this special period, he could just borrow it!
So, the remaining question was which ability "Darkness" had replaced in Fang Ze.
Fang Ze currently had seven abilities, which were Credit World, Verbal Contract, Unfair Trade, Currency Exploitation, Compulsory Taxation, Personal Deprivation, and Faith Trade.
Among these seven abilities, "Credit World" was the main ability and was also recognized by the World Origin as a noble ability, which couldn't be stopped.
Moreover, "Verbal Contract" and "Personal Deprivation" were controlling several key subordinates, so they couldn't be stopped either!
"Unfair Trade," "Currency Exploitation," and "Faith Trade" were the cornerstones of Fang Ze's plans, so they also couldn't be stopped!
After calculating, only "Compulsory Taxation" was left as an ability he could temporarily vacate an ability slot for!