Also known as: ツェイ巡査
A playable Bangboo (Zenless Zone Zero) from Zenless Zone Zero. Typically associated with N.E.P.S. and the Criminal Investigation Special Response Team: Zhu Yuan, Qingyi (Zenless Zone Zero), Seth Lowell and Jane Doe (Zenless Zone Zero).
They are mostly grey and wear a Blue Vest. Specialized in assisting security personnel.