Since Lin Yun had disguised himself as Emerald Sparrow in front of his daughter, carrying two cell phones had become a habit for him.
In order not to reveal any flaws when using them, he even deliberately sought advice from a female sales assistant in a flagship store before purchasing the phones. Heeding her suggestion, he chose a cell phone case for "Emerald Sparrow's phone" to make it look a bit more feminine.
There were only three contacts on this phone, namely Lin Xiaolu, Xia Liang, and Hong Siyu.
To ensure that he could promptly communicate with them in case the Remnant Beasts appeared or there was an emergency, Lin Yun would not purposely turn off the phone or set it to silent mode; he only switched it to vibrate while at work.
Today was no exception.