[Domestic Violence?! Arrest this man!]
'Scan her neck,' Ryuk interjected firmly, frustrated that the system, instead of focusing on the task at hand, was drowning in absurdities and failing to provide any real assistance in this critical moment.
There were two primary reasons why he had to put Esme to sleep. First, she needed rest—she had been awake for far too long. Even Ryuk, with his exceptional control over his body, was starting to feel the need for a nap.
Her incessant wakefulness raised his suspicions about her condition.
Before expending his energy, he sensed something unusual around her neck; it was emitting internal energy instead of mana.