The story delves into Kanako's inner struggle for redemption, revealing a hidden hand manipulating her fate in a world of shadows....

In a world where romance and darkness intertwine, Kanako's heart harbors a secret that could shatter the lives of those she loves most. As she navigates through the shadows of her past, she must confront the truth that could change everything....

In a world where the line between justice and retribution blurs, Happy Kanako, a hitman with a heart of gold, discovers a dark secret that threatens to unravel her carefully constructed life. As she grapples with her past and the consequences of her actio...