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Chapter 116 - Move Around Freely Part 1
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Chapter 118 - Hunter
PREVIEW
... om the information library of the First Reserved Camp that sleep was important to the human body.
There were two types of sleep: rapid eye movement sleep (REM) and slow-wave sleep (SWS).
During REM sleep, the eyes of the sleeper would move rapidly and their dreams tended to be more vivid. REM sleep could arrange the memories during the day and the brain would be restarted, so it was great for recovering one’s spirit.
During slow-wave sleep, the brain would produce s ...
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