after han failed her mission, she begins to turn into stone, but xia tian manages to save her with "song hun qu" (蒐魂曲 / "soul collecting melody"), but in the process, she completely loses her memories and becomes xia tian's girlfriend, acting only on the feelings she has for him since before she lost her memory. but when she finds out that she and xia tian are half-siblings, she moves out of his house and starts living and working at the ass pub (老屁股), which her father owns.