There were still a lot of lightly injured players in the hospital who helped him earn knowledge, which increased rapidly.
As for serious injuries?
Just replenish them and drag them back, it's much faster to resurrect in six hours than waiting in the hospital.
Up until now, he hasn't died once, thanks to the protection of other players who didn't care about their own lives.
The more you understand, the more you feel this game is incredibly realistic.
For other players, their understanding of the human body probably stops at the level where an arm is an arm and a leg is a leg.
At best, they might know what the internal organs look like from eating barbecue all the time, but they are completely clueless about nerve distribution and muscle groups. However, a resident can see that these settings are exactly like reality, indistinguishable to the touch.
The biggest difference between a resident and other employees at ERO is that he still dares to go out at this time.