Zhang Yan is a red-haired woman who lures Lin Lulu and Ji Chuan into an underground passage as a trap for a group of thugs. She is forced to cooperate. After the thugs are killed by Ji Chuan, he uses her to test the limits of his newly acquired healing ability, repeatedly cutting her arms and healing them until she begs for death. She is left terrified but alive. Her fate beyond the extract is unknown.
