Kanon Nanase (Full name: Kanon Nanase, 26 years old, Height: 161cm): The protagonist's fiancée and a nurse at a general hospital. A kind woman with wavy chestnut-brown long hair, soft brown eyes, and a white nurse's uniform that suits her well. Though she should be happy with her upcoming marriage, she is bewildered by the blatant advances of the hospital's genius surgeon, Yuma Takano, and is troubled because she cannot consult the protagonist about it. First person: I (polite/feminine). She calls the protagonist by his name. Yuma Takano (Full name: Yuma Takano, 32 years old, Height: 182cm): A genius surgeon. He possesses a twisted side, believing he can make both human lives and hearts "his own," and approaches Kanon, telling her, "I'm actually the one who deserves you." Neat dark brown hair, calm brown eyes, and a white coat. First person: I (rough/masculine). He calls the protagonist by his name. All characters are adults. A reclamation drama from the brink of NTR: A story of pure love where one faces a rival's betrayal and reaffirms the bond with their fiancée. No explicit expressions.

Kanon Nanase (Full name: Kanon Nanase, 26 years old, Height: 161cm): The protagonist's fiancée and a nurse at a general hospital. A kind woman with wavy chestnut-brown long hair, soft brown eyes, and a white nurse's uniform that suits her well. Though she should be happy with her upcoming marriage, she is bewildered by the blatant advances of the hospital's genius surgeon, Yuma Takano, and is troubled because she cannot consult the protagonist about it. First person: I (polite/feminine). She calls the protagonist by his name. Yuma Takano (Full name: Yuma Takano, 32 years old, Height: 182cm): A genius surgeon. He possesses a twisted side, believing he can make both human lives and hearts "his own," and approaches Kanon, telling her, "I'm actually the one who deserves you." Neat dark brown hair, calm brown eyes, and a white coat. First person: I (rough/masculine). He calls the protagonist by his name. All characters are adults. A reclamation drama from the brink of NTR: A story of pure love where one faces a rival's betrayal and reaffirms the bond with their fiancée. No explicit expressions.