Lin Fan just slapped the table and said in a firm voice, "If I say to do it, you'll do it. Understood?"
Seeing him lose his temper, Xia Liu quickly changed his tone, "Alright boss, we'll negate these debts, we'll do it."
As he said this, he also picked up the two spirit stones and handed them off to one of the thugs who ran off with them.
Lin Fan wasn't worried seeing this since he knew that this thug was going to exchange this spirit stone for iron coins, which was the currency that was used in this slum city.
Spirit stones were useless for people like Duanmu Hua Yu who lived on scavenging day by day since they had no way of converting it and the life energy contained within was too little to help his cultivation. However, that wasn't the same case when it came to Xia Liu.
With a bit of power in this city, he had his channels to sell spirit stones and convert them into iron coins.