cast of the manga or the live-action series, so the creators used characters from Yokoyama's body of work, including adaptations of Water Margin. The character of Tetsugyu (which roughly translates as "Iron Ox"), known too as the Black Whirlwind, is based on Yokoyama's adaptation of Li Kui. See also List of Water Margin minor characters#Li Kui's story for a list of supporting minor characters from Li Kui's story. References 36 Heavenly Spirits Fictional mass murderers Fictional serial killers Fictional prison officers and governors Fictional gamblers Fictional characters from Shandong