For two and a half months.
Yi Chen's physique grew once again, the changes and increases in ancient numbers were merely ways for individuals to better understand their physical states, indicating that there had been a substantial breakthrough in the physical body.
Unlike the enhancements brought about by intensive training in paradise,
all the activities during these two months were real combat, struggling for life against patients, being severely wounded numerous times, and executing kills at critical moments.
If the improvement from the intensive training altered the nature of the physique, allowing Yi Chen to acquire the "physical tolerance" and the adaptation and utilization of pain like Zede, officially stepping into the ranks of "physical control."
Then this improvement corresponded more to an increase in physical skills,