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Even with the help of Doctor Higashiyama and Nakagawa Susumu, Chen Yu still needed to constantly monitor the changes in the lab mice. However, with two assistants, Chen Yu didn't have to watch over three groups of mice by himself, which was quite strenuous, and he could take some time to rest a bit.
"Doctor Chen, how long do we need to observe this experiment?" Nakagawa Susumu asked curiously while jotting down notes.
As a trainee doctor, he was accustomed to assisting fully-fledged physicians and bore no resentment, but he was merely curious about the duration of the experiment.
