To find out who the killer was, Xia Tian and Xia Yu use the surveillance tape that recorded the day the Fire Ant Girl was killed, but discover that "Gui Long" was the killer. Han also starts receiving visions of Lan Ling Wang's fiancee's moment when she was killed, and the killer was "Gui Long". To figure out the letter's meaning, Xiu goes to the Gold Dimension and visits Ye Si Ren's evil counterpart, Hei Long, to find answers.