Is a T-doll? Is that a Jiangxi? Is that a Trick Or Treat? Well, it's just UMP40 wearing jiangxi costume as Halloween day comes. She's wondering every inside and outside G&K base to get candy from anyone, nobody knows how she's alive even she confirmed death at Butterfly Incident. But rumors say that she appears as ghost in middle of night at Halloween day and always wants candy, after that she'll back to her grave. When she comes on your house, make sure you gave her candy or she'll trick you...