Question considering Got Dropped in a Ghost Story Still Gotta Work chapter 286 (segwang technical high)

SPOILERS !!!

They used the method of falling asleep to enter Segwang Technical High as they had done previously. However, I believe it was stated that 130666 couldn't fall asleep and would only rest on the beds in the lower floors of the security rooms in Daydream, waiting until his morning wake-up call as if he had done so. How was he able to "fall asleep"? It stated it regularly, as though there were no interruptions. Why is this?