Kawashima Yoshiko (played by Fu Yiwei) is the daughter of Prince Su (played by Li Rentang). Prince Su adopted her to a Japanese militarist named Kawashima Langsu (played by Takematsu Takahashi) in order to please Japan. After arriving in Japan, Yoshiko Kawashima underwent a series of extremely cruel spy training and was eventually brainwashed,
Kawashima Yoshiko (played by Fu Yiwei) is the daughter of Prince Su (played by Li Rentang). Prince Su adopted her to a Japanese militarist named Kawashima Langsu (played by Takematsu Takahashi) in order to please Japan. After arriving in Japan, Yoshiko Kawashima underwent a series of extremely cruel spy training and was eventually brainwashed,