Yusuf Zuck wrote a guarantee, and its content was simple: if he had rice, he wouldn't sell it to any other grain businesses besides Ten Thousand People's Grain Company and pressed his handprint!
He didn't plan to sell to other grain businesses, nor did he intend to plant on a large scale, as he didn't want to benefit others cheaply.
When parting with the shopkeeper, he specifically asked for four thousand eight hundred and fifty Sin Stones, as the grain company had to compensate him for the price difference from the previous ten bags of rice, or else he would still be at a loss.
However, when Yusuf Zuck walked out of Ten Thousand People's Grain Company again, he noticed someone began following him. The follower did not come from the grain company but came from another direction.
He was quite sure that he was being tailed, and since he knew no one in Patrick Ruiz's realm, the person following him could only have been sent by the grain company owner.
