"Help improve survival conditions for others at the shelter, earn 100 survival points."
"Help 4 people improve survival conditions, earn +4 survival points daily."
Unlike last time when handing over the oxygen generator to Mo Qingyan immediately delivered survival points, it took Chen Xin two days to receive the survival points from the 'doctor'.
Of course, this was because he didn't help with on-site installation like he did for Mo Qingyan and also provided a bottle of algae seedlings.
Without the algae seedlings provided by Chen Xin, the 'doctor' himself would need some time to acquire enough algae for the oxygen generator to start working properly.
But since the survival points have been credited, Chen Xin could naturally infer that the 'doctor's' oxygen generator had begun normal operation.
During these two days, Chen Xin wasn't idle; he used the materials on hand to make two more oxygen generators, but he didn't deliver them door-to-door again.
