ตั้งค่า
Tells the story of what happened to Yin and Hei between the first and second series.
After defeating a group of Contractors, Hei and Yin pose as a recently married couple to hide in an inn. As they spend their time, Hei meets a woman who reminds him of Amber. She eventually turns out to be a Contractor who seeks Hei's death. During their fight, Yin intervenes forcing the woman to kill herself.
