Zhou Zishu is a fictional character from the popular Chinese web novel and drama series Word of Honor. He is portrayed as a skilled and enigmatic former leader of a secretive organization, known for his exceptional martial arts abilities and strategic mind. After leaving his past behind, he seeks a peaceful life but becomes embroiled in various conflicts and adventures. Throughout the story, Zhou Zishu forms deep connections with other characters, including Wang Zhaojun, a young man with whom he shares a complex relationship. His journey explores themes of loyalty, redemption, and the struggle between personal desires and responsibilities.