C: If asked by their superiors who is Feng Mei then they must praise Feng as a good philanthropist who was willing to sacrifice all five of his limb to save the world and its inhabitant from suffering!
There were several other miscellaneous rules but only the move three mentioned were of utmost importance for Feng Mei and his grand plan.
The first rule of the contract was the most important one.
The first rule will bound these soul workers to him or his trusted aide side. Why is this rule the most important one? It's because through the use of this rule Feng Mei will keep these soul workers under the dark.
Under the dark about Divine source and their shards!
Feng already knew that these three soul workers are greedy bastards. What happens when greedy bastards find a treasure greater than half-divine? They willfully sacrifice their lives to obtain it!
