The call Emerald Sparrow received was meant for Lin Yun, luckily, the person on the other side of the call was not another employee, but Hong Siyu.
The reason for making this call at this time was because a construction project near the suburbs noticed indications of Remnant Beasts' activity but did not find any Remnant Beasts, so they hoped the Abnormal Strategy Bureau would send someone to stand guard.
This kind of guard duty, if given to a Magical Girl, would seem like an overuse of talents, even though Hong Siyu herself is a Magical Girl, but recently she has been incredibly busy in the Abnormal Strategy Bureau, spinning like a top, and certainly couldn't afford to waste time on a yet-to-appear Remnant Beast; Asou Haruka has recently taken on almost the entire defense of the city area by herself, and Hong Siyu also felt it wouldn't be right to add to her burden.
