Matthew and Yaya spent a considerable amount of time before establishing the goal of the 17th modification surgery for mental enhancement.
Moreover, they engaged in in-depth discussions and research with the researchers from the Bay Domain.
Finally, combining the actual situation, they confirmed the effectiveness and feasibility of the modification surgery.
The researchers then carried out various enhancements and modification surgeries based on the surgery goals and data from the research.
This time, Matthew and Yaya did not delve deeply into it and mostly played a guiding role.
They took on the task of selecting and capturing test subjects, quickly completing surgical modifications and data accumulation.
Both of them gradually learned and mastered certain flesh modification abilities from the Meat Catastrophe.
With the powerful ability of "Time Reversal."
They could directly complete the modifications on test subjects.
