```
It had affected even the genetic level.
Lu Xiang didn't know exactly what genes Yeying had extracted, but his sleep quality was far better than Song Lan's.
In the "sleeping" competition held by Song Lan, he narrowly lost to Yeying and regretfully became the runner-up. In that competition, Yeying maintained a lifestyle of eating upon waking up and sleeping after eating for 7 days.
"It's time to get up."
Lu Xiang gently placed her palm on Song Lan's forehead, feeling the touch between their foreheads, Song Lan's eyes cracked open slightly.
He almost blurted out, "Five more minutes."
This was Song Lan's classic excuse for lying in bed. Lu Xiang never understood what was so different about those five minutes, but Song Lan had seriously proposed a theory of "Time Relativity," stressing that the five minutes for snoozing could not be compared with a normal five minutes. For those who had to get up early, it brought a happiness equivalent to an hour.
